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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-11 09:13:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-11 09:13:19 -0700 |
| commit | 636d17427b1ef0e97bd9df9b3b0e0f314ff889d3 (patch) | |
| tree | f573602c1a78e9140c36e220c47675b79af1c270 /drivers/serial/s5pv210.c | |
| parent | dd21e9bdff14a9882f2c485fe533c6ce64ea2675 (diff) | |
| parent | 0b019a41553a919965bb02d07d54e3e6c57a796d (diff) | |
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (226 commits)
ARM: 6323/1: cam60: don't use __init for cam60_spi_{flash_platform_data,partitions}
ARM: 6324/1: cam60: move cam60_spi_devices to .init.data
ARM: 6322/1: imx/pca100: Fix name of spi platform data
ARM: 6321/1: fix syntax error in main Kconfig file
ARM: 6297/1: move U300 timer to dynamic clock lookup
ARM: 6296/1: clock U300 intcon and timer properly
ARM: 6295/1: fix U300 apb_pclk split
ARM: 6306/1: fix inverted MMC card detect in U300
ARM: 6299/1: errata: TLBIASIDIS and TLBIMVAIS operations can broadcast a faulty ASID
ARM: 6294/1: etm: do a dummy read from OSSRR during initialization
ARM: 6292/1: coresight: add ETM management registers
ARM: 6288/1: ftrace: document mcount formats
ARM: 6287/1: ftrace: clean up mcount assembly indentation
ARM: 6286/1: fix Thumb-2 decompressor broken by "Auto calculate ZRELADDR"
ARM: 6281/1: video/imxfb.c: allow usage without BACKLIGHT_CLASS_DEVICE
ARM: 6280/1: imx: Fix build failure when including <mach/gpio.h> without <linux/spinlock.h>
ARM: S5PV210: Fix on missing s3c-sdhci card detection method for hsmmc3
ARM: S5P: Fix on missing S5P_DEV_FIMC in plat-s5p/Kconfig
ARM: S5PV210: Override FIMC driver name on Aquila board
ARM: S5PC100: enable FIMC on SMDKC100
...
Fix up conflicts in arch/arm/mach-{s5pc100,s5pv210}/cpu.c due to
different subsystem 'setname' calls, and trivial port types in
include/linux/serial_core.h
Diffstat (limited to 'drivers/serial/s5pv210.c')
| -rw-r--r-- | drivers/serial/s5pv210.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/serial/s5pv210.c b/drivers/serial/s5pv210.c index 4a789e5361a4..6ebccd70a707 100644 --- a/drivers/serial/s5pv210.c +++ b/drivers/serial/s5pv210.c @@ -28,8 +28,12 @@ static int s5pv210_serial_setsource(struct uart_port *port, struct s3c24xx_uart_clksrc *clk) { + struct s3c2410_uartcfg *cfg = port->dev->platform_data; unsigned long ucon = rd_regl(port, S3C2410_UCON); + if ((cfg->clocks_size) == 1) + return 0; + if (strcmp(clk->name, "pclk") == 0) ucon &= ~S5PV210_UCON_CLKMASK; else if (strcmp(clk->name, "uclk1") == 0) @@ -47,10 +51,14 @@ static int s5pv210_serial_setsource(struct uart_port *port, static int s5pv210_serial_getsource(struct uart_port *port, struct s3c24xx_uart_clksrc *clk) { + struct s3c2410_uartcfg *cfg = port->dev->platform_data; u32 ucon = rd_regl(port, S3C2410_UCON); clk->divisor = 1; + if ((cfg->clocks_size) == 1) + return 0; + switch (ucon & S5PV210_UCON_CLKMASK) { case S5PV210_UCON_PCLK: clk->name = "pclk"; |