diff options
Diffstat (limited to 'arch/arm/mach-shmobile/setup-r8a7740.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7740.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index 14edb5cffa7f..34a1548dbda6 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -350,19 +350,19 @@ static void r8a7740_i2c_workaround(struct platform_device *pdev) i2c_write(reg, ICSTART, i2c_read(reg, ICSTART) | 0x10); i2c_read(reg, ICSTART); /* dummy read */ - mdelay(100); + udelay(10); i2c_write(reg, ICCR, 0x01); - i2c_read(reg, ICCR); i2c_write(reg, ICSTART, 0x00); - i2c_read(reg, ICSTART); + + udelay(10); i2c_write(reg, ICCR, 0x10); - mdelay(100); + udelay(10); i2c_write(reg, ICCR, 0x00); - mdelay(100); + udelay(10); i2c_write(reg, ICCR, 0x10); - mdelay(100); + udelay(10); iounmap(reg); } |