[PATCH 01/17] i2c: omap: simplify num_bytes handling

Felipe Balbi
2012-06-14T10:20:34Z

trivial patch, no functional changes

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
drivers/i2c/busses/i2c-omap.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 801df60..9b532cd 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -855,8 +855,7 @@ complete:
OMAP_I2C_BUFSTAT_REG)
>> 8) & 0x3F;
}
- while (num_bytes) {
- num_bytes--;
+ while (num_bytes--) {
w = omap_i2c_read_reg(dev, OMAP_I2C_DATA_REG);
if (dev->buf_len) {
*dev->buf++ = w;
@@ -898,8 +897,7 @@ complete:
OMAP_I2C_BUFSTAT_REG)
& 0x3F;
}
- while (num_bytes) {
- num_bytes--;
+ while (num_bytes--) {
w = 0;
if (dev->buf_len) {
w = *dev->buf++;
--
1.7.10.4