From effded75e24c7941961d473e4f4babed4c52af3c Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 14 Nov 2012 11:23:54 +0300 Subject: [PATCH] ALSA: fm801: precedence bug in snd_fm801_tea575x_get_pins() There is a precedence bug because | has higher precedence than ?:. This code was cut and pasted and I fixed a similar bug a few days ago. Signed-off-by: Dan Carpenter Signed-off-by: Takashi Iwai --- sound/pci/fm801.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index cc2e91d..c5806f8 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -767,9 +767,14 @@ static u8 snd_fm801_tea575x_get_pins(struct snd_tea575x *tea) struct fm801 *chip = tea->private_data; unsigned short reg = inw(FM801_REG(chip, GPIO_CTRL)); struct snd_fm801_tea575x_gpio gpio = *get_tea575x_gpio(chip); - - return (reg & FM801_GPIO_GP(gpio.data)) ? TEA575X_DATA : 0 | - (reg & FM801_GPIO_GP(gpio.most)) ? TEA575X_MOST : 0; + u8 ret; + + ret = 0; + if (reg & FM801_GPIO_GP(gpio.data)) + ret |= TEA575X_DATA; + if (reg & FM801_GPIO_GP(gpio.most)) + ret |= TEA575X_MOST; + return ret; } static void snd_fm801_tea575x_set_direction(struct snd_tea575x *tea, bool output) -- 2.7.4