V4L/DVB (13759): [Mantis] HIF I/O: Use the LSB octet only

Thanks to Abylai Ospan for pointing this out. Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
git-mirror · Jan 17, 2010 · 9c86795 · 9c86795
1 parent 2ec9b00
commit 9c86795
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c
@@ -139,7 +139,7 @@ int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr)
 	hif_addr |= MANTIS_GPIF_PCMCIAREG;
 	mmwrite(hif_addr, MANTIS_GPIF_ADDR);
 
-	return data;
+	return (u8) data;
 }
 
 int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data)