[ALSA] Fix invalid assignment of PCI revision

Fix the type of PCI revision to char from int and avoid invalid
assignment with pointer cast.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/sound/ymfpci.h b/include/sound/ymfpci.h
index a3c5de59a248..f3514ee96bd9 100644
--- a/include/sound/ymfpci.h
+++ b/include/sound/ymfpci.h
@@ -286,7 +286,7 @@ struct snd_ymfpci {
         int irq;
 
         unsigned int device_id; /* PCI device ID */
-        unsigned int rev;       /* PCI revision */
+        unsigned char rev;      /* PCI revision */
         unsigned long reg_area_phys;
         void __iomem *reg_area_virt;
         struct resource *res_reg_area;