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| author | Ben Dooks <ben-linux@fluff.org> | 2008-10-31 17:10:25 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-12-16 21:25:53 +0100 |
| commit | 8be310a6dea491b28f81672752d9d2c7fc25cdd3 (patch) | |
| tree | 010a897962e4afc2cc172438a0e3be8e91efa2f6 /drivers/i2c | |
| parent | i2c-s3c2410: Fixup style problems from checkpatch.pl (diff) | |
| download | linux-8be310a6dea491b28f81672752d9d2c7fc25cdd3.tar.xz linux-8be310a6dea491b28f81672752d9d2c7fc25cdd3.zip | |
i2c-s3c2410: Use platform data for gpio configuration
Add a callback to set the gpio configuration for the
i2c device instead of a set include. This also allows
the remvoal of the machine gpio and hardware files.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-s3c2410.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index f5efece9b166..0aa0142de14f 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -35,11 +35,9 @@ #include <linux/clk.h> #include <linux/cpufreq.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> -#include <mach/regs-gpio.h> #include <asm/plat-s3c/regs-iic.h> #include <asm/plat-s3c/iic.h> @@ -489,9 +487,6 @@ static int s3c24xx_i2c_set_master(struct s3c24xx_i2c *i2c) msleep(1); } - dev_dbg(i2c->dev, "timeout: GPEDAT is %08x\n", - __raw_readl(S3C2410_GPEDAT)); - return -ETIMEDOUT; } @@ -783,12 +778,12 @@ static int s3c24xx_i2c_init(struct s3c24xx_i2c *i2c) /* get the plafrom data */ - pdata = s3c24xx_i2c_get_platformdata(i2c->adap.dev.parent); + pdata = s3c24xx_i2c_get_platformdata(i2c->dev); /* inititalise the gpio */ - s3c2410_gpio_cfgpin(S3C2410_GPE15, S3C2410_GPE15_IICSDA); - s3c2410_gpio_cfgpin(S3C2410_GPE14, S3C2410_GPE14_IICSCL); + if (pdata->cfg_gpio) + pdata->cfg_gpio(to_platform_device(i2c->dev)); /* write slave address */ |