[PATCH 4/9] i2c: brcmstb: enable ACK condition

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




Removes the condition of a message with under 32 bytes in length. The
messages that do not require an ACK are I2C_M_IGNORE_NAK flag.

Signed-off-by: Jaedon Shin <jaedon.shin@xxxxxxxxx>
---
 drivers/i2c/busses/i2c-brcmstb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-brcmstb.c b/drivers/i2c/busses/i2c-brcmstb.c
index 2d7d155029dc..53eb8b0c9bad 100644
--- a/drivers/i2c/busses/i2c-brcmstb.c
+++ b/drivers/i2c/busses/i2c-brcmstb.c
@@ -330,7 +330,7 @@ static int brcmstb_i2c_xfer_bsc_data(struct brcmstb_i2c_dev *dev,
 	int no_ack = pmsg->flags & I2C_M_IGNORE_NAK;
 
 	/* see if the transaction needs to check NACK conditions */
-	if (no_ack || len <= N_DATA_BYTES) {
+	if (no_ack) {
 		cmd = (pmsg->flags & I2C_M_RD) ? CMD_RD_NOACK
 			: CMD_WR_NOACK;
 		pi2creg->ctlhi_reg |= BSC_CTLHI_REG_IGNORE_ACK_MASK;
-- 
2.6.1

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux