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V4L/DVB (7161): em28xx: Fix printing debug values higher than 127 

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mauro Carvalho Chehab 2008-02-06 15:55:19 -03:00
parent 1e7ad56f1f
commit 0da5176f4e
1 changed files with 3 additions and 2 deletions
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5
drivers/media/video/em28xx/em28xx-core.c
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@ -150,7 +150,7 @@ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg,
if (reg_debug){
printk(ret < 0 ? " failed!\n" : "%02x values: ", ret);
for (byte = 0; byte < len; byte++) {
printk(" %02x", buf[byte]);
printk(" %02x", (unsigned char)buf[byte]);
}
printk("\n");
}
@ -177,7 +177,8 @@ int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg)
0x0000, reg, &val, 1, HZ);
if (reg_debug)
printk(ret < 0 ? " failed!\n" : "%02x\n", val);
printk(ret < 0 ? " failed!\n" :
"%02x\n", (unsigned char) val);
if (ret < 0)
return ret;