diff options
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 12b8c9c608ed..1a81c90a4a71 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -32,7 +32,7 @@ #include <linux/of_gpio.h> #include <mach/dma.h> -#include <plat/s3c64xx-spi.h> +#include <linux/platform_data/spi-s3c64xx.h> #define MAX_SPI_PORTS 3 @@ -826,7 +826,7 @@ static struct s3c64xx_spi_csinfo *s3c64xx_get_slave_ctrldata( struct spi_device *spi) { struct s3c64xx_spi_csinfo *cs; - struct device_node *slave_np, *data_np; + struct device_node *slave_np, *data_np = NULL; u32 fb_delay = 0; slave_np = spi->dev.of_node; @@ -977,7 +977,8 @@ err_msgq: spi_set_ctldata(spi, NULL); err_gpio_req: - kfree(cs); + if (spi->dev.of_node) + kfree(cs); return err; } @@ -1410,7 +1411,7 @@ static int s3c64xx_spi_remove(struct platform_device *pdev) #ifdef CONFIG_PM static int s3c64xx_spi_suspend(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); spi_master_suspend(master); @@ -1429,7 +1430,7 @@ static int s3c64xx_spi_suspend(struct device *dev) static int s3c64xx_spi_resume(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); struct s3c64xx_spi_info *sci = sdd->cntrlr_info; @@ -1453,7 +1454,7 @@ static int s3c64xx_spi_resume(struct device *dev) #ifdef CONFIG_PM_RUNTIME static int s3c64xx_spi_runtime_suspend(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); clk_disable(sdd->clk); @@ -1464,7 +1465,7 @@ static int s3c64xx_spi_runtime_suspend(struct device *dev) static int s3c64xx_spi_runtime_resume(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); clk_enable(sdd->src_clk); @@ -1480,40 +1481,40 @@ static const struct dev_pm_ops s3c64xx_spi_pm = { s3c64xx_spi_runtime_resume, NULL) }; -struct s3c64xx_spi_port_config s3c2443_spi_port_config = { +static struct s3c64xx_spi_port_config s3c2443_spi_port_config = { .fifo_lvl_mask = { 0x7f }, .rx_lvl_offset = 13, .tx_st_done = 21, .high_speed = true, }; -struct s3c64xx_spi_port_config s3c6410_spi_port_config = { +static struct s3c64xx_spi_port_config s3c6410_spi_port_config = { .fifo_lvl_mask = { 0x7f, 0x7F }, .rx_lvl_offset = 13, .tx_st_done = 21, }; -struct s3c64xx_spi_port_config s5p64x0_spi_port_config = { +static struct s3c64xx_spi_port_config s5p64x0_spi_port_config = { .fifo_lvl_mask = { 0x1ff, 0x7F }, .rx_lvl_offset = 15, .tx_st_done = 25, }; -struct s3c64xx_spi_port_config s5pc100_spi_port_config = { +static struct s3c64xx_spi_port_config s5pc100_spi_port_config = { .fifo_lvl_mask = { 0x7f, 0x7F }, .rx_lvl_offset = 13, .tx_st_done = 21, .high_speed = true, }; -struct s3c64xx_spi_port_config s5pv210_spi_port_config = { +static struct s3c64xx_spi_port_config s5pv210_spi_port_config = { .fifo_lvl_mask = { 0x1ff, 0x7F }, .rx_lvl_offset = 15, .tx_st_done = 25, .high_speed = true, }; -struct s3c64xx_spi_port_config exynos4_spi_port_config = { +static struct s3c64xx_spi_port_config exynos4_spi_port_config = { .fifo_lvl_mask = { 0x1ff, 0x7F, 0x7F }, .rx_lvl_offset = 15, .tx_st_done = 25, |
