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[media] az6007: fix the I2C W+R logic
authorMauro Carvalho Chehab <mchehab@redhat.com>
Sun, 5 Aug 2012 00:39:41 +0000 (21:39 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 6 Aug 2012 12:24:04 +0000 (09:24 -0300)
The test for I2C W+R will never be true. Fix it.

Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/dvb/dvb-usb-v2/az6007.c patch | blob | blame | history

diff --git a/drivers/media/dvb/dvb-usb-v2/az6007.c b/drivers/media/dvb/dvb-usb-v2/az6007.c
index 9d2ad4965dee14e4a7360b4a2d76115deb0aa0fc..35ed915c0d93d1245a6817fa6cf0cf822cfd8655 100644 (file)
--- a/drivers/media/dvb/dvb-usb-v2/az6007.c
+++ b/drivers/media/dvb/dvb-usb-v2/az6007.c
@@ -707,7 +707,7 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
                addr = msgs[i].addr << 1;
                if (((i + 1) < num)
                    && (msgs[i].len == 1)
-                   && (!msgs[i].flags & I2C_M_RD)
+                   && ((msgs[i].flags & I2C_M_RD) != I2C_M_RD)
                    && (msgs[i + 1].flags & I2C_M_RD)
                    && (msgs[i].addr == msgs[i + 1].addr)) {
                        /*