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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 12:05:51 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 12:05:51 -0800
commit06991c28f37ad68e5c03777f5c3b679b56e3dac1 (patch)
tree4be75788e21c3c644fe6d39abf47693a171cf4f8 /drivers/gpu/drm/exynos
parent460dc1eecf37263c8e3b17685ef236f0d236facb (diff)
parent74fef7a8fd1d2bd94f925d6638bb4c3049e7c381 (diff)
downloadblackbird-op-linux-06991c28f37ad68e5c03777f5c3b679b56e3dac1.tar.gz
blackbird-op-linux-06991c28f37ad68e5c03777f5c3b679b56e3dac1.zip
Merge tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core patches from Greg Kroah-Hartman: "Here is the big driver core merge for 3.9-rc1 There are two major series here, both of which touch lots of drivers all over the kernel, and will cause you some merge conflicts: - add a new function called devm_ioremap_resource() to properly be able to check return values. - remove CONFIG_EXPERIMENTAL Other than those patches, there's not much here, some minor fixes and updates" Fix up trivial conflicts * tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits) base: memory: fix soft/hard_offline_page permissions drivercore: Fix ordering between deferred_probe and exiting initcalls backlight: fix class_find_device() arguments TTY: mark tty_get_device call with the proper const values driver-core: constify data for class_find_device() firmware: Ignore abort check when no user-helper is used firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER firmware: Make user-mode helper optional firmware: Refactoring for splitting user-mode helper code Driver core: treat unregistered bus_types as having no devices watchdog: Convert to devm_ioremap_resource() thermal: Convert to devm_ioremap_resource() spi: Convert to devm_ioremap_resource() power: Convert to devm_ioremap_resource() mtd: Convert to devm_ioremap_resource() mmc: Convert to devm_ioremap_resource() mfd: Convert to devm_ioremap_resource() media: Convert to devm_ioremap_resource() iommu: Convert to devm_ioremap_resource() drm: Convert to devm_ioremap_resource() ...
Diffstat (limited to 'drivers/gpu/drm/exynos')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimc.c8
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimd.c8
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_g2d.c7
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_gsc.c8
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_rotator.c8
-rw-r--r--drivers/gpu/drm/exynos/exynos_hdmi.c8
6 files changed, 18 insertions, 29 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 67a83e69544b..411f69b76e84 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1785,11 +1785,9 @@ static int fimc_probe(struct platform_device *pdev)
/* resource memory */
ctx->regs_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- ctx->regs = devm_request_and_ioremap(dev, ctx->regs_res);
- if (!ctx->regs) {
- dev_err(dev, "failed to map registers.\n");
- return -ENXIO;
- }
+ ctx->regs = devm_ioremap_resource(dev, ctx->regs_res);
+ if (IS_ERR(ctx->regs))
+ return PTR_ERR(ctx->regs);
/* resource irq */
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 9537761931ee..36493ce71f9a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -913,11 +913,9 @@ static int fimd_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- ctx->regs = devm_request_and_ioremap(&pdev->dev, res);
- if (!ctx->regs) {
- dev_err(dev, "failed to map registers\n");
- return -ENXIO;
- }
+ ctx->regs = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(ctx->regs))
+ return PTR_ERR(ctx->regs);
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res) {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index 9a4c08e7453c..fb2f81b8063d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -1136,10 +1136,9 @@ static int g2d_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- g2d->regs = devm_request_and_ioremap(&pdev->dev, res);
- if (!g2d->regs) {
- dev_err(dev, "failed to remap I/O memory\n");
- ret = -ENXIO;
+ g2d->regs = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(g2d->regs)) {
+ ret = PTR_ERR(g2d->regs);
goto err_put_clk;
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 8140753ec9c8..7841c3b8a20e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1692,11 +1692,9 @@ static int gsc_probe(struct platform_device *pdev)
/* resource memory */
ctx->regs_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- ctx->regs = devm_request_and_ioremap(dev, ctx->regs_res);
- if (!ctx->regs) {
- dev_err(dev, "failed to map registers.\n");
- return -ENXIO;
- }
+ ctx->regs = devm_ioremap_resource(dev, ctx->regs_res);
+ if (IS_ERR(ctx->regs))
+ return PTR_ERR(ctx->regs);
/* resource irq */
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index f976e29def6e..a40b9fb60240 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -656,11 +656,9 @@ static int rotator_probe(struct platform_device *pdev)
platform_get_device_id(pdev)->driver_data;
rot->regs_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- rot->regs = devm_request_and_ioremap(dev, rot->regs_res);
- if (!rot->regs) {
- dev_err(dev, "failed to map register\n");
- return -ENXIO;
- }
+ rot->regs = devm_ioremap_resource(dev, rot->regs_res);
+ if (IS_ERR(rot->regs))
+ return PTR_ERR(rot->regs);
rot->irq = platform_get_irq(pdev, 0);
if (rot->irq < 0) {
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index fbab3c468603..233247505ff8 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -2501,11 +2501,9 @@ static int hdmi_probe(struct platform_device *pdev)
return -ENOENT;
}
- hdata->regs = devm_request_and_ioremap(&pdev->dev, res);
- if (!hdata->regs) {
- DRM_ERROR("failed to map registers\n");
- return -ENXIO;
- }
+ hdata->regs = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(hdata->regs))
+ return PTR_ERR(hdata->regs);
ret = devm_gpio_request(&pdev->dev, hdata->hpd_gpio, "HPD");
if (ret) {
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