[media] drxk: fix a '&' vs '|' bug

IQM_AF_CLKNEG_CLKNEGDATA__M is 0x2 and IQM_AF_CLKNEG_CLKNEGDATA_CLK_ADC_DATA_POS is 0. (clkNeg | 0x2) is never equal to zero so the condition can never be true. I consulted with Ralph Metzler and the '|' should be changed to a '&'. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> CC: Ralph Metzler <rjkm@metzlerbros.de> Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
git-mirror · Jul 6, 2012 · 22a09b4 · 22a09b4
1 parent ab9cbcd
commit 22a09b4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/media/dvb/frontends/drxk_hard.c b/drivers/media/dvb/frontends/drxk_hard.c
@@ -3004,7 +3004,7 @@ static int ADCSynchronization(struct drxk_state *state)
 		status = read16(state, IQM_AF_CLKNEG__A, &clkNeg);
 		if (status < 0)
 			goto error;
-		if ((clkNeg | IQM_AF_CLKNEG_CLKNEGDATA__M) ==
+		if ((clkNeg & IQM_AF_CLKNEG_CLKNEGDATA__M) ==
 			IQM_AF_CLKNEG_CLKNEGDATA_CLK_ADC_DATA_POS) {
 			clkNeg &= (~(IQM_AF_CLKNEG_CLKNEGDATA__M));
 			clkNeg |=