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authorMauro Carvalho Chehab <mchehab@infradead.org>2008-02-06 15:55:19 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-02-18 11:15:15 -0300
commit0da5176f4e0d5aea3e33a11a17c1847939df4dcc (patch)
tree47337233f377222bc9c94aa31cbbcacb32bce718 /drivers/media/video
parent1e7ad56f1fef94a7d8c1050bf3548d957fe67c01 (diff)
V4L/DVB (7161): em28xx: Fix printing debug values higher than 127
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video')
-rw-r--r--drivers/media/video/em28xx/em28xx-core.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 4ffb8d0bc52..6965bafe54a 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -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;