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authorMarek Vasut <marex@denx.de>2012-12-16 02:48:16 +0000
committerHeiko Schocher <hs@denx.de>2013-01-29 06:39:52 +0100
commit49c28b564b0cf7b272dfac73d73174bd95837066 (patch)
tree4dd48f962f73ca9426e6149c64212b52a37ba271 /drivers/i2c
parent54b08efcf2f4ff532ce99c53f341a59c193331a5 (diff)
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i2c: mxs: Staticize the functions in the driver
The local functions in the mxs i2c driver are not marked static, make it so. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/mxs_i2c.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/mxs_i2c.c b/drivers/i2c/mxs_i2c.c
index b907f7b..2a5f110 100644
--- a/drivers/i2c/mxs_i2c.c
+++ b/drivers/i2c/mxs_i2c.c
@@ -37,7 +37,7 @@
#define MXS_I2C_MAX_TIMEOUT 1000000
-void mxs_i2c_reset(void)
+static void mxs_i2c_reset(void)
{
struct mxs_i2c_regs *i2c_regs = (struct mxs_i2c_regs *)MXS_I2C0_BASE;
int ret;
@@ -59,7 +59,7 @@ void mxs_i2c_reset(void)
i2c_set_bus_speed(speed);
}
-void mxs_i2c_setup_read(uint8_t chip, int len)
+static void mxs_i2c_setup_read(uint8_t chip, int len)
{
struct mxs_i2c_regs *i2c_regs = (struct mxs_i2c_regs *)MXS_I2C0_BASE;
@@ -77,7 +77,7 @@ void mxs_i2c_setup_read(uint8_t chip, int len)
writel(I2C_QUEUECTRL_QUEUE_RUN, &i2c_regs->hw_i2c_queuectrl_set);
}
-void mxs_i2c_write(uchar chip, uint addr, int alen,
+static void mxs_i2c_write(uchar chip, uint addr, int alen,
uchar *buf, int blen, int stop)
{
struct mxs_i2c_regs *i2c_regs = (struct mxs_i2c_regs *)MXS_I2C0_BASE;
@@ -121,7 +121,7 @@ void mxs_i2c_write(uchar chip, uint addr, int alen,
writel(I2C_QUEUECTRL_QUEUE_RUN, &i2c_regs->hw_i2c_queuectrl_set);
}
-int mxs_i2c_wait_for_ack(void)
+static int mxs_i2c_wait_for_ack(void)
{
struct mxs_i2c_regs *i2c_regs = (struct mxs_i2c_regs *)MXS_I2C0_BASE;
uint32_t tmp;