Merge tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC cleanups from Arnd Bergmann:
 "The remaining cleanups for 3.19 are to a large part result of
  devicetree conversion nearing completion on two other platforms
  besides AT91:

   - Like AT91, Renesas shmobile is in the process to migrate to DT and
     multiplatform, but using a different approach of doing it one SoC
     at a time.  For 3.19, the r8a7791 platform and associated "Koelsch"
     board are considered complete and we remove the non-DT
     non-multiplatform support for this.

   - The ARM Versatile Express has supported DT and multiplatform for a
     long time, but we have still kept the legacy board files around,
     because not all drivers were fully working before.  We have finally
     taken the last step to remove the board files.

  Other changes in this branch are preparation for the later branches or
  just unrelated to the more interesting changes:

   - The dts files for arm64 get moved into per-vendor directories for a
     clearer structure.

   - Some dead code removal (zynq, exynos, davinci, imx)

   - Using pr_*() macros more consistently instead of printk(KERN_*) in
     some platform code"

* tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (71 commits)
  ARM: zynq: Remove secondary_startup() declaration from header
  ARM: vexpress: Enable regulator framework when MMCI is in use
  ARM: vexpress: Remove non-DT code
  ARM: imx: Remove unneeded .map_io initialization
  ARM: dts: imx6qdl-sabresd: Fix the microphone route
  ARM: imx: refactor mxc_iomux_mode()
  ARM: imx: simplify clk_pllv3_prepare()
  ARM: imx6q: drop unnecessary semicolon
  ARM: imx: clean up machine mxc_arch_reset_init_dt reset init
  ARM: dts: imx6qdl-rex: Remove unneeded 'fsl,mode' property
  ARM: dts: imx6qdl-gw5x: Remove unneeded 'fsl,mode' property
  ARM: dts: imx6qdl-sabresd: Use IMX6QDL_CLK_CKO define
  ARM: at91: remove useless init_time for DT-only SoCs
  ARM: davinci: Remove redundant casts
  ARM: davinci: Use standard logging styles
  ARM: shmobile: r8a7779: Spelling/grammar s/entity/identity/, s/map/mapping/
  ARM: shmobile: sh7372: Spelling/grammar s/entity map/identity mapping/
  ARM: shmobile: sh73a0: Spelling/grammar s/entity map/identity mapping/
  ARM: EXYNOS: Remove unused static iomapping
  ARM: at91: fix build breakage due to legacy board removals
  ...

8 files changed, 84 insertions, 104 deletions

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 5623131c4f0b..f8f62fbaa915 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -80,8 +80,8 @@ static int da830_evm_usb_ocic_notify(da8xx_ocic_handler_t handler)
 				    IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
 				    "OHCI over-current indicator", NULL);
 		if (error)
-			printk(KERN_ERR "%s: could not request IRQ to watch "
-			       "over-current indicator changes\n", __func__);
+			pr_err("%s: could not request IRQ to watch over-current indicator changes\n",
+			       __func__);
 	} else
 		free_irq(irq, NULL);
 
@@ -145,8 +145,7 @@ static __init void da830_evm_usb_init(void)
 	/* USB_REFCLKIN is not used. */
 	ret = davinci_cfg_reg(DA830_USB0_DRVVBUS);
 	if (ret)
-		pr_warning("%s: USB 2.0 PinMux setup failed: %d\n",
-			   __func__, ret);
+		pr_warn("%s: USB 2.0 PinMux setup failed: %d\n", __func__, ret);
 	else {
 		/*
 		 * TPS2065 switch @ 5V supplies 1 A (sustains 1.5 A),
@@ -154,37 +153,35 @@ static __init void da830_evm_usb_init(void)
 		 */
 		ret = da8xx_register_usb20(1000, 3);
 		if (ret)
-			pr_warning("%s: USB 2.0 registration failed: %d\n",
-				   __func__, ret);
+			pr_warn("%s: USB 2.0 registration failed: %d\n",
+				__func__, ret);
 	}
 
 	ret = davinci_cfg_reg_list(da830_evm_usb11_pins);
 	if (ret) {
-		pr_warning("%s: USB 1.1 PinMux setup failed: %d\n",
-			   __func__, ret);
+		pr_warn("%s: USB 1.1 PinMux setup failed: %d\n", __func__, ret);
 		return;
 	}
 
 	ret = gpio_request(ON_BD_USB_DRV, "ON_BD_USB_DRV");
 	if (ret) {
-		printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port "
-		       "power control: %d\n", __func__, ret);
+		pr_err("%s: failed to request GPIO for USB 1.1 port power control: %d\n",
+		       __func__, ret);
 		return;
 	}
 	gpio_direction_output(ON_BD_USB_DRV, 0);
 
 	ret = gpio_request(ON_BD_USB_OVC, "ON_BD_USB_OVC");
 	if (ret) {
-		printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port "
-		       "over-current indicator: %d\n", __func__, ret);
+		pr_err("%s: failed to request GPIO for USB 1.1 port over-current indicator: %d\n",
+		       __func__, ret);
 		return;
 	}
 	gpio_direction_input(ON_BD_USB_OVC);
 
 	ret = da8xx_register_usb11(&da830_evm_usb11_pdata);
 	if (ret)
-		pr_warning("%s: USB 1.1 registration failed: %d\n",
-			   __func__, ret);
+		pr_warn("%s: USB 1.1 registration failed: %d\n", __func__, ret);
 }
 
 static const short da830_evm_mcasp1_pins[] = {
@@ -252,31 +249,29 @@ static inline void da830_evm_init_mmc(void)
 
 	ret = davinci_cfg_reg_list(da830_evm_mmc_sd_pins);
 	if (ret) {
-		pr_warning("da830_evm_init: mmc/sd mux setup failed: %d\n",
-				ret);
+		pr_warn("%s: mmc/sd mux setup failed: %d\n", __func__, ret);
 		return;
 	}
 
 	ret = gpio_request(DA830_MMCSD_WP_PIN, "MMC WP");
 	if (ret) {
-		pr_warning("da830_evm_init: can not open GPIO %d\n",
-			   DA830_MMCSD_WP_PIN);
+		pr_warn("%s: can not open GPIO %d\n",
+			__func__, DA830_MMCSD_WP_PIN);
 		return;
 	}
 	gpio_direction_input(DA830_MMCSD_WP_PIN);
 
 	ret = gpio_request(DA830_MMCSD_CD_PIN, "MMC CD\n");
 	if (ret) {
-		pr_warning("da830_evm_init: can not open GPIO %d\n",
-			   DA830_MMCSD_CD_PIN);
+		pr_warn("%s: can not open GPIO %d\n",
+			__func__, DA830_MMCSD_CD_PIN);
 		return;
 	}
 	gpio_direction_input(DA830_MMCSD_CD_PIN);
 
 	ret = da8xx_register_mmcsd0(&da830_evm_mmc_config);
 	if (ret) {
-		pr_warning("da830_evm_init: mmc/sd registration failed: %d\n",
-				ret);
+		pr_warn("%s: mmc/sd registration failed: %d\n", __func__, ret);
 		gpio_free(DA830_MMCSD_WP_PIN);
 	}
 }
@@ -404,23 +399,21 @@ static inline void da830_evm_init_nand(int mux_mode)
 	int ret;
 
 	if (HAS_MMC) {
-		pr_warning("WARNING: both MMC/SD and NAND are "
-				"enabled, but they share AEMIF pins.\n"
-				"\tDisable MMC/SD for NAND support.\n");
+		pr_warn("WARNING: both MMC/SD and NAND are enabled, but they share AEMIF pins\n"
+			"\tDisable MMC/SD for NAND support\n");
 		return;
 	}
 
 	ret = davinci_cfg_reg_list(da830_evm_emif25_pins);
 	if (ret)
-		pr_warning("da830_evm_init: emif25 mux setup failed: %d\n",
-				ret);
+		pr_warn("%s: emif25 mux setup failed: %d\n", __func__, ret);
 
 	ret = platform_device_register(&da830_evm_nand_device);
 	if (ret)
-		pr_warning("da830_evm_init: NAND device not registered.\n");
+		pr_warn("%s: NAND device not registered\n", __func__);
 
 	if (davinci_aemif_setup(&da830_evm_nand_device))
-		pr_warn("%s: Cannot configure AEMIF.\n", __func__);
+		pr_warn("%s: Cannot configure AEMIF\n", __func__);
 
 	gpio_direction_output(mux_mode, 1);
 }
@@ -435,12 +428,11 @@ static inline void da830_evm_init_lcdc(int mux_mode)
 
 	ret = davinci_cfg_reg_list(da830_lcdcntl_pins);
 	if (ret)
-		pr_warning("da830_evm_init: lcdcntl mux setup failed: %d\n",
-				ret);
+		pr_warn("%s: lcdcntl mux setup failed: %d\n", __func__, ret);
 
 	ret = da8xx_register_lcdc(&sharp_lcd035q3dg01_pdata);
 	if (ret)
-		pr_warning("da830_evm_init: lcd setup failed: %d\n", ret);
+		pr_warn("%s: lcd setup failed: %d\n", __func__, ret);
 
 	gpio_direction_output(mux_mode, 0);
 }
@@ -598,22 +590,19 @@ static __init void da830_evm_init(void)
 
 	ret = da830_register_gpio();
 	if (ret)
-		pr_warn("da830_evm_init: GPIO init failed: %d\n", ret);
+		pr_warn("%s: GPIO init failed: %d\n", __func__, ret);
 
 	ret = da830_register_edma(da830_edma_rsv);
 	if (ret)
-		pr_warning("da830_evm_init: edma registration failed: %d\n",
-				ret);
+		pr_warn("%s: edma registration failed: %d\n", __func__, ret);
 
 	ret = davinci_cfg_reg_list(da830_i2c0_pins);
 	if (ret)
-		pr_warning("da830_evm_init: i2c0 mux setup failed: %d\n",
-				ret);
+		pr_warn("%s: i2c0 mux setup failed: %d\n", __func__, ret);
 
 	ret = da8xx_register_i2c(0, &da830_evm_i2c_0_pdata);
 	if (ret)
-		pr_warning("da830_evm_init: i2c0 registration failed: %d\n",
-				ret);
+		pr_warn("%s: i2c0 registration failed: %d\n", __func__, ret);
 
 	da830_evm_usb_init();
 
@@ -622,18 +611,16 @@ static __init void da830_evm_init(void)
 
 	ret = davinci_cfg_reg_list(da830_cpgmac_pins);
 	if (ret)
-		pr_warning("da830_evm_init: cpgmac mux setup failed: %d\n",
-				ret);
+		pr_warn("%s: cpgmac mux setup failed: %d\n", __func__, ret);
 
 	ret = da8xx_register_emac();
 	if (ret)
-		pr_warning("da830_evm_init: emac registration failed: %d\n",
-				ret);
+		pr_warn("%s: emac registration failed: %d\n", __func__, ret);
 
 	ret = da8xx_register_watchdog();
 	if (ret)
-		pr_warning("da830_evm_init: watchdog registration failed: %d\n",
-				ret);
+		pr_warn("%s: watchdog registration failed: %d\n",
+			__func__, ret);
 
 	davinci_serial_init(da8xx_serial_device);
 	i2c_register_board_info(1, da830_evm_i2c_devices,
@@ -641,8 +628,7 @@ static __init void da830_evm_init(void)
 
 	ret = davinci_cfg_reg_list(da830_evm_mcasp1_pins);
 	if (ret)
-		pr_warning("da830_evm_init: mcasp1 mux setup failed: %d\n",
-				ret);
+		pr_warn("%s: mcasp1 mux setup failed: %d\n", __func__, ret);
 
 	da8xx_register_mcasp(1, &da830_evm_snd_data);
 
@@ -650,18 +636,17 @@ static __init void da830_evm_init(void)
 
 	ret = da8xx_register_rtc();
 	if (ret)
-		pr_warning("da830_evm_init: rtc setup failed: %d\n", ret);
+		pr_warn("%s: rtc setup failed: %d\n", __func__, ret);
 
 	ret = spi_register_board_info(da830evm_spi_info,
 				      ARRAY_SIZE(da830evm_spi_info));
 	if (ret)
-		pr_warn("%s: spi info registration failed: %d\n", __func__,
-			ret);
+		pr_warn("%s: spi info registration failed: %d\n",
+			__func__, ret);
 
 	ret = da8xx_register_spi_bus(0, ARRAY_SIZE(da830evm_spi_info));
 	if (ret)
-		pr_warning("da830_evm_init: spi 0 registration failed: %d\n",
-			   ret);
+		pr_warn("%s: spi 0 registration failed: %d\n", __func__, ret);
 }
 
 #ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index fa11415e906a..6b5a97da9fe3 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -452,8 +452,7 @@ static void da850_evm_ui_keys_init(unsigned gpio)
 	for (i = 0; i < DA850_N_UI_PB; i++) {
 		button = &da850_evm_ui_keys[i];
 		button->code = KEY_F8 - i;
-		button->desc = (char *)
-				da850_evm_ui_exp[DA850_EVM_UI_EXP_PB8 + i];
+		button->desc = da850_evm_ui_exp[DA850_EVM_UI_EXP_PB8 + i];
 		button->gpio = gpio + DA850_EVM_UI_EXP_PB8 + i;
 	}
 }
@@ -628,15 +627,13 @@ static void da850_evm_bb_keys_init(unsigned gpio)
 	struct gpio_keys_button *button;
 
 	button = &da850_evm_bb_keys[0];
-	button->desc = (char *)
-		da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_PB1];
+	button->desc = da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_PB1];
 	button->gpio = gpio + DA850_EVM_BB_EXP_USER_PB1;
 
 	for (i = 0; i < DA850_N_BB_USER_SW; i++) {
 		button = &da850_evm_bb_keys[i + 1];
 		button->code = SW_LID + i;
-		button->desc = (char *)
-				da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_SW1 + i];
+		button->desc = da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_SW1 + i];
 		button->gpio = gpio + DA850_EVM_BB_EXP_USER_SW1 + i;
 	}
 }
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index e583e58b5e1e..1a0898c1c17e 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -767,9 +767,8 @@ static __init void davinci_evm_init(void)
 
 	if (HAS_ATA) {
 		if (HAS_NAND || HAS_NOR)
-			pr_warning("WARNING: both IDE and Flash are "
-				"enabled, but they share AEMIF pins.\n"
-				"\tDisable IDE for NAND/NOR support.\n");
+			pr_warn("WARNING: both IDE and Flash are enabled, but they share AEMIF pins\n"
+				"\tDisable IDE for NAND/NOR support\n");
 		davinci_init_ide();
 	} else if (HAS_NAND || HAS_NOR) {
 		davinci_cfg_reg(DM644X_HPIEN_DISABLE);
@@ -780,13 +779,12 @@ static __init void davinci_evm_init(void)
 			platform_device_register(&davinci_evm_nandflash_device);
 
 			if (davinci_aemif_setup(&davinci_evm_nandflash_device))
-				pr_warn("%s: Cannot configure AEMIF.\n",
+				pr_warn("%s: Cannot configure AEMIF\n",
 					__func__);
 
 			evm_leds[7].default_trigger = "nand-disk";
 			if (HAS_NOR)
-				pr_warning("WARNING: both NAND and NOR flash "
-					"are enabled; disable one of them.\n");
+				pr_warn("WARNING: both NAND and NOR flash are enabled; disable one of them.\n");
 		} else if (HAS_NOR)
 			platform_device_register(&davinci_evm_norflash_device);
 	}
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index 96fc00a167f5..8cfbfe084535 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -8,6 +8,8 @@
  * any kind, whether express or implied.
  */
 
+#define pr_fmt(fmt) "MityOMAPL138: " fmt
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/console.h>
@@ -107,7 +109,7 @@ static void mityomapl138_cpufreq_init(const char *partnum)
 
 	ret = da850_register_cpufreq("pll0_sysclk3");
 	if (ret)
-		pr_warning("cpufreq registration failed: %d\n", ret);
+		pr_warn("cpufreq registration failed: %d\n", ret);
 }
 #else
 static void mityomapl138_cpufreq_init(const char *partnum) { }
@@ -121,33 +123,31 @@ static void read_factory_config(struct memory_accessor *a, void *context)
 
 	ret = a->read(a, (char *)&factory_config, 0, sizeof(factory_config));
 	if (ret != sizeof(struct factory_config)) {
-		pr_warning("MityOMAPL138: Read Factory Config Failed: %d\n",
-				ret);
+		pr_warn("Read Factory Config Failed: %d\n", ret);
 		goto bad_config;
 	}
 
 	if (factory_config.magic != FACTORY_CONFIG_MAGIC) {
-		pr_warning("MityOMAPL138: Factory Config Magic Wrong (%X)\n",
-				factory_config.magic);
+		pr_warn("Factory Config Magic Wrong (%X)\n",
+			factory_config.magic);
 		goto bad_config;
 	}
 
 	if (factory_config.version != FACTORY_CONFIG_VERSION) {
-		pr_warning("MityOMAPL138: Factory Config Version Wrong (%X)\n",
-				factory_config.version);
+		pr_warn("Factory Config Version Wrong (%X)\n",
+			factory_config.version);
 		goto bad_config;
 	}
 
-	pr_info("MityOMAPL138: Found MAC = %pM\n", factory_config.mac);
+	pr_info("Found MAC = %pM\n", factory_config.mac);
 	if (is_valid_ether_addr(factory_config.mac))
 		memcpy(soc_info->emac_pdata->mac_addr,
 			factory_config.mac, ETH_ALEN);
 	else
-		pr_warning("MityOMAPL138: Invalid MAC found "
-				"in factory config block\n");
+		pr_warn("Invalid MAC found in factory config block\n");
 
 	partnum = factory_config.partnum;
-	pr_info("MityOMAPL138: Part Number = %s\n", partnum);
+	pr_info("Part Number = %s\n", partnum);
 
 bad_config:
 	/* default maximum speed is valid for all platforms */
@@ -435,7 +435,7 @@ static void __init mityomapl138_setup_nand(void)
 				 ARRAY_SIZE(mityomapl138_devices));
 
 	if (davinci_aemif_setup(&mityomapl138_nandflash_device))
-		pr_warn("%s: Cannot configure AEMIF.\n", __func__);
+		pr_warn("%s: Cannot configure AEMIF\n", __func__);
 }
 
 static const short mityomap_mii_pins[] = {
@@ -478,7 +478,7 @@ static void __init mityomapl138_config_emac(void)
 	}
 
 	if (ret) {
-		pr_warning("mii/rmii mux setup failed: %d\n", ret);
+		pr_warn("mii/rmii mux setup failed: %d\n", ret);
 		return;
 	}
 
@@ -489,7 +489,7 @@ static void __init mityomapl138_config_emac(void)
 
 	ret = da8xx_register_emac();
 	if (ret)
-		pr_warning("emac registration failed: %d\n", ret);
+		pr_warn("emac registration failed: %d\n", ret);
 }
 
 static struct davinci_pm_config da850_pm_pdata = {
@@ -511,21 +511,21 @@ static void __init mityomapl138_init(void)
 	/* for now, no special EDMA channels are reserved */
 	ret = da850_register_edma(NULL);
 	if (ret)
-		pr_warning("edma registration failed: %d\n", ret);
+		pr_warn("edma registration failed: %d\n", ret);
 
 	ret = da8xx_register_watchdog();
 	if (ret)
-		pr_warning("watchdog registration failed: %d\n", ret);
+		pr_warn("watchdog registration failed: %d\n", ret);
 
 	davinci_serial_init(da8xx_serial_device);
 
 	ret = da8xx_register_i2c(0, &mityomap_i2c_0_pdata);
 	if (ret)
-		pr_warning("i2c0 registration failed: %d\n", ret);
+		pr_warn("i2c0 registration failed: %d\n", ret);
 
 	ret = pmic_tps65023_init();
 	if (ret)
-		pr_warning("TPS65023 PMIC init failed: %d\n", ret);
+		pr_warn("TPS65023 PMIC init failed: %d\n", ret);
 
 	mityomapl138_setup_nand();
 
@@ -537,22 +537,21 @@ static void __init mityomapl138_init(void)
 	ret = da8xx_register_spi_bus(1,
 				     ARRAY_SIZE(mityomapl138_spi_flash_info));
 	if (ret)
-		pr_warning("spi 1 registration failed: %d\n", ret);
+		pr_warn("spi 1 registration failed: %d\n", ret);
 
 	mityomapl138_config_emac();
 
 	ret = da8xx_register_rtc();
 	if (ret)
-		pr_warning("rtc setup failed: %d\n", ret);
+		pr_warn("rtc setup failed: %d\n", ret);
 
 	ret = da8xx_register_cpuidle();
 	if (ret)
-		pr_warning("cpuidle registration failed: %d\n", ret);
+		pr_warn("cpuidle registration failed: %d\n", ret);
 
 	ret = da850_register_pm(&da850_pm_device);
 	if (ret)
-		pr_warning("da850_evm_init: suspend registration failed: %d\n",
-				ret);
+		pr_warn("suspend registration failed: %d\n", ret);
 }
 
 #ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index bb680af98374..8fcdcf87c47c 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -183,9 +183,8 @@ static __init void davinci_ntosd2_init(void)
 
 	if (HAS_ATA) {
 		if (HAS_NAND)
-			pr_warning("WARNING: both IDE and Flash are "
-				"enabled, but they share AEMIF pins.\n"
-				"\tDisable IDE for NAND/NOR support.\n");
+			pr_warn("WARNING: both IDE and Flash are enabled, but they share AEMIF pins\n"
+				"\tDisable IDE for NAND/NOR support\n");
 		davinci_init_ide();
 	} else if (HAS_NAND) {
 		davinci_cfg_reg(DM644X_HPIEN_DISABLE);
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index 985e5fd00fb2..c70bb0a4dfb4 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -564,7 +564,7 @@ int davinci_set_refclk_rate(unsigned long rate)
 
 	refclk = clk_get(NULL, "ref");
 	if (IS_ERR(refclk)) {
-		pr_err("%s: failed to get reference clock.\n", __func__);
+		pr_err("%s: failed to get reference clock\n", __func__);
 		return PTR_ERR(refclk);
 	}
 
diff --git a/arch/arm/mach-davinci/mux.c b/arch/arm/mach-davinci/mux.c
index f34a8dcdae2b..a8eb909a2b6c 100644
--- a/arch/arm/mach-davinci/mux.c
+++ b/arch/arm/mach-davinci/mux.c
@@ -15,6 +15,9 @@
  *
  * Copyright (C) 2008 Texas Instruments.
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/spinlock.h>
@@ -46,7 +49,7 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
 	}
 
 	if (index >= soc_info->pinmux_pins_num) {
-		printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n",
+		pr_err("Invalid pin mux index: %lu (%lu)\n",
 		       index, soc_info->pinmux_pins_num);
 		dump_stack();
 		return -ENODEV;
@@ -55,7 +58,7 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
 	cfg = &soc_info->pinmux_pins[index];
 
 	if (cfg->name == NULL) {
-		printk(KERN_ERR "No entry for the specified index\n");
+		pr_err("No entry for the specified index\n");
 		return -ENODEV;
 	}
 
@@ -82,15 +85,15 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
 
 	if (warn) {
 #ifdef CONFIG_DAVINCI_MUX_WARNINGS
-		printk(KERN_WARNING "MUX: initialized %s\n", cfg->name);
+		pr_warn("initialized %s\n", cfg->name);
 #endif
 	}
 
 #ifdef CONFIG_DAVINCI_MUX_DEBUG
 	if (cfg->debug || warn) {
-		printk(KERN_WARNING "MUX: Setting register %s\n", cfg->name);
-		printk(KERN_WARNING "	   %s (0x%08x) = 0x%08x -> 0x%08x\n",
-		       cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg);
+		pr_warn("Setting register %s\n", cfg->name);
+		pr_warn("   %s (0x%08x) = 0x%08x -> 0x%08x\n",
+			cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg);
 	}
 #endif
 
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 24ad30f32ae3..160c9602f490 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -342,8 +342,6 @@ void __init davinci_timer_init(void)
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
 	unsigned int clockevent_id;
 	unsigned int clocksource_id;
-	static char err[] __initdata = KERN_ERR
-		"%s: can't register clocksource!\n";
 	int i;
 
 	clockevent_id = soc_info->timer_info->clockevent_id;
@@ -364,12 +362,12 @@ void __init davinci_timer_init(void)
 
 		/* Only bottom timers can use compare regs */
 		if (IS_TIMER_TOP(clockevent_id))
-			pr_warning("davinci_timer_init: Invalid use"
-				" of system timers.  Results unpredictable.\n");
+			pr_warn("%s: Invalid use of system timers.  Results unpredictable.\n",
+				__func__);
 		else if ((dtip[event_timer].cmp_off == 0)
 				|| (dtip[event_timer].cmp_irq == 0))
-			pr_warning("davinci_timer_init:  Invalid timer instance"
-				" setup.  Results unpredictable.\n");
+			pr_warn("%s: Invalid timer instance setup.  Results unpredictable.\n",
+				__func__);
 		else {
 			timers[TID_CLOCKEVENT].opts |= TIMER_OPTS_USE_COMPARE;
 			clockevent_davinci.features = CLOCK_EVT_FEAT_ONESHOT;
@@ -389,7 +387,8 @@ void __init davinci_timer_init(void)
 	clocksource_davinci.name = id_to_name[clocksource_id];
 	if (clocksource_register_hz(&clocksource_davinci,
 				    davinci_clock_tick_rate))
-		printk(err, clocksource_davinci.name);
+		pr_err("%s: can't register clocksource!\n",
+		       clocksource_davinci.name);
 
 	sched_clock_register(davinci_read_sched_clock, 32,
 			  davinci_clock_tick_rate);