aboutsummaryrefslogtreecommitdiff
path: root/drivers/i2c
diff options
context:
space:
mode:
authorBen Dooks <ben-linux@fluff.org>2008-10-31 16:10:25 +0000
committerBen Dooks <ben-linux@fluff.org>2008-12-16 20:25:53 +0000
commit8be310a6dea491b28f81672752d9d2c7fc25cdd3 (patch)
tree010a897962e4afc2cc172438a0e3be8e91efa2f6 /drivers/i2c
parent3d0911bfe03b5f077cef32ca644b5756d48affc3 (diff)
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.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index f5efece9b16..0aa0142de14 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 */