[PATCH 5/9] i2c: brcmstb: fix start and stop conditions
From: Jaedon Shin <hidden>
Date: 2015-10-21 02:36:57
Also in:
linux-i2c, linux-mips
Subsystem:
broadcom brcmstb i2c driver, i2c subsystem, i2c subsystem host drivers, the rest · Maintainers:
Kamal Dasu, Andi Shyti, Linus Torvalds
Fixes conditions for RESTART, NOSTART and NOSTOP. The masks of start and stop is already in brcmstb_set_i2c_start_stop(). Therefore, the caller does not need a mask value. Signed-off-by: Jaedon Shin <redacted> --- drivers/i2c/busses/i2c-brcmstb.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-brcmstb.c b/drivers/i2c/busses/i2c-brcmstb.c
index 53eb8b0c9bad..dcd1209f843f 100644
--- a/drivers/i2c/busses/i2c-brcmstb.c
+++ b/drivers/i2c/busses/i2c-brcmstb.c@@ -464,7 +464,7 @@ static int brcmstb_i2c_xfer(struct i2c_adapter *adapter, pmsg->buf ? pmsg->buf[0] : '0', pmsg->len); if (i < (num - 1) && (msgs[i + 1].flags & I2C_M_NOSTART)) - brcmstb_set_i2c_start_stop(dev, ~(COND_START_STOP)); + brcmstb_set_i2c_start_stop(dev, 0); else brcmstb_set_i2c_start_stop(dev, COND_RESTART | COND_NOSTOP);
@@ -485,8 +485,7 @@ static int brcmstb_i2c_xfer(struct i2c_adapter *adapter, bytes_to_xfer = min(len, N_DATA_BYTES); if (len <= N_DATA_BYTES && i == (num - 1)) - brcmstb_set_i2c_start_stop(dev, - ~(COND_START_STOP)); + brcmstb_set_i2c_start_stop(dev, 0); rc = brcmstb_i2c_xfer_bsc_data(dev, tmp_buf, bytes_to_xfer, pmsg);
--
2.6.1
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