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ALSA: portman2x4: Use bitwise instead of arithmetic operator for flags

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Fix the following coccinelle warning:

sound/drivers/portman2x4.c:460:34-35: WARNING: sum of probable bitmasks, consider |

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Samuel Zou <zou_wei@huawei.com>
Link: https://lore.kernel.org/r/1588834135-14842-1-git-send-email-zou_wei@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Samuel Zou 2020-05-07 14:48:55 +08:00 committed by Takashi Iwai
parent 59f00717bc
commit 28a04aa3ba
1 changed files with 1 additions and 1 deletions
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2
sound/drivers/portman2x4.c
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@ -457,7 +457,7 @@ static int portman_probe(struct parport *p)
/* Set for RXDATA0 where no damage will be done. */
/* 5 */
parport_write_control(p, RXDATA0 + STROBE); /* Write Strobe=1 to command reg. */
parport_write_control(p, RXDATA0 | STROBE); /* Write Strobe=1 to command reg. */
/* 6 */
if ((parport_read_status(p) & ESTB) != ESTB)