[ALSA] sound: fm801.c fix shadowed variable warning

id was only used as a counter in a for loop, move the declaration
to where it is used and change it to i.
sound/pci/fm801.c:1288:6: warning: symbol 'id' shadows an earlier one
sound/pci/fm801.c:51:13: originally declared here

[tiwai - fixed a coding style issue as well]

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 4c300e6149fca554891ae85eb2685caf36d0b23b..c129f9e2072cb6970a1d5e83ad7b7f3950a4160b 100644 (file)
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -1285,7 +1285,6 @@ static int wait_for_codec(struct fm801 *chip, unsigned int codec_id,
 
 static int snd_fm801_chip_init(struct fm801 *chip, int resume)
 {
-       int id;
        unsigned short cmdw;
 
        if (chip->tea575x_tuner & 0x0010)
@@ -1310,13 +1309,14 @@ static int snd_fm801_chip_init(struct fm801 *chip, int resume)
                } else {
                        /* my card has the secondary codec */
                        /* at address #3, so the loop is inverted */
-                       for (id = 3; id > 0; id--) {
-                               if (! wait_for_codec(chip, id, AC97_VENDOR_ID1,
+                       int i;
+                       for (i = 3; i > 0; i--) {
+                               if (!wait_for_codec(chip, i, AC97_VENDOR_ID1,
                                                     msecs_to_jiffies(50))) {
                                        cmdw = inw(FM801_REG(chip, AC97_DATA));
                                        if (cmdw != 0xffff && cmdw != 0) {
                                                chip->secondary = 1;
-                                               chip->secondary_addr = id;
+                                               chip->secondary_addr = i;
                                                break;
                                        }
                                }