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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
| commit | 01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch) | |
| tree | b406c5242a088c4f59c6e4b719b783f43aca6ae9 /drivers/tty/serial/samsung_tty.c | |
| parent | Adding upstream version 6.7.12. (diff) | |
| download | linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip | |
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/tty/serial/samsung_tty.c')
| -rw-r--r-- | drivers/tty/serial/samsung_tty.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index 06d140c9f5..6fdb32b833 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -2053,7 +2053,7 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) return 0; } -static int s3c24xx_serial_remove(struct platform_device *dev) +static void s3c24xx_serial_remove(struct platform_device *dev) { struct uart_port *port = s3c24xx_dev_to_port(&dev->dev); @@ -2062,8 +2062,6 @@ static int s3c24xx_serial_remove(struct platform_device *dev) } uart_unregister_driver(&s3c24xx_uart_drv); - - return 0; } /* UART power management code */ @@ -2491,14 +2489,25 @@ static const struct s3c24xx_serial_drv_data exynos850_serial_drv_data = { .fifosize = { 256, 64, 64, 64 }, }; +/* + * Common drv_data struct for platforms that specify samsung,uart-fifosize in + * device tree. + */ +static const struct s3c24xx_serial_drv_data exynos_fifoszdt_serial_drv_data = { + EXYNOS_COMMON_SERIAL_DRV_DATA(), + .fifosize = { 0 }, +}; + #define EXYNOS4210_SERIAL_DRV_DATA (&exynos4210_serial_drv_data) #define EXYNOS5433_SERIAL_DRV_DATA (&exynos5433_serial_drv_data) #define EXYNOS850_SERIAL_DRV_DATA (&exynos850_serial_drv_data) +#define EXYNOS_FIFOSZDT_DRV_DATA (&exynos_fifoszdt_serial_drv_data) #else #define EXYNOS4210_SERIAL_DRV_DATA NULL #define EXYNOS5433_SERIAL_DRV_DATA NULL #define EXYNOS850_SERIAL_DRV_DATA NULL +#define EXYNOS_FIFOSZDT_DRV_DATA NULL #endif #ifdef CONFIG_ARCH_APPLE @@ -2582,6 +2591,9 @@ static const struct platform_device_id s3c24xx_serial_driver_ids[] = { }, { .name = "artpec8-uart", .driver_data = (kernel_ulong_t)ARTPEC8_SERIAL_DRV_DATA, + }, { + .name = "gs101-uart", + .driver_data = (kernel_ulong_t)EXYNOS_FIFOSZDT_DRV_DATA, }, { }, }; @@ -2603,6 +2615,8 @@ static const struct of_device_id s3c24xx_uart_dt_match[] = { .data = EXYNOS850_SERIAL_DRV_DATA }, { .compatible = "axis,artpec8-uart", .data = ARTPEC8_SERIAL_DRV_DATA }, + { .compatible = "google,gs101-uart", + .data = EXYNOS_FIFOSZDT_DRV_DATA }, {}, }; MODULE_DEVICE_TABLE(of, s3c24xx_uart_dt_match); @@ -2610,7 +2624,7 @@ MODULE_DEVICE_TABLE(of, s3c24xx_uart_dt_match); static struct platform_driver samsung_serial_driver = { .probe = s3c24xx_serial_probe, - .remove = s3c24xx_serial_remove, + .remove_new = s3c24xx_serial_remove, .id_table = s3c24xx_serial_driver_ids, .driver = { .name = "samsung-uart", |