From 0da5176f4e0d5aea3e33a11a17c1847939df4dcc Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 6 Feb 2008 15:55:19 -0300 Subject: V4L/DVB (7161): em28xx: Fix printing debug values higher than 127 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/em28xx/em28xx-core.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/media/video') 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; -- cgit v1.2.3