diff options
| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-12-09 14:02:51 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-12-09 14:55:48 -0200 |
| commit | 356ba0213dca4dd68906bb315f8c7a46e81510ea (patch) | |
| tree | b39d470f0712fb11594d22cdedecc73de666cf94 | |
| parent | 50ac952d2263bd5d7812acf1839d57c34c6f8d9f (diff) | |
[media] radio-bcm2048: fix signal of value
As value can be initialized with a value lower than zero, change it
to int, to avoid those warnings:
drivers/staging/media/bcm2048/radio-bcm2048.c: In function 'bcm2048_rds_pi_read':
drivers/staging/media/bcm2048/radio-bcm2048.c:1989:9: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
struct bcm2048_device *bdev = dev_get_drvdata(dev); \
^
drivers/staging/media/bcm2048/radio-bcm2048.c:2070:1: note: in expansion of macro 'property_read'
property_read(rds_pi, unsigned int, "%x")
^
drivers/staging/media/bcm2048/radio-bcm2048.c: In function 'bcm2048_fm_rds_flags_read':
drivers/staging/media/bcm2048/radio-bcm2048.c:1989:9: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
struct bcm2048_device *bdev = dev_get_drvdata(dev); \
^
drivers/staging/media/bcm2048/radio-bcm2048.c:2074:1: note: in expansion of macro 'property_read'
property_read(fm_rds_flags, unsigned int, "%u")
^
drivers/staging/media/bcm2048/radio-bcm2048.c: In function 'bcm2048_region_bottom_frequency_read':
drivers/staging/media/bcm2048/radio-bcm2048.c:1989:9: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
struct bcm2048_device *bdev = dev_get_drvdata(dev); \
^
drivers/staging/media/bcm2048/radio-bcm2048.c:2077:1: note: in expansion of macro 'property_read'
property_read(region_bottom_frequency, unsigned int, "%u")
^
drivers/staging/media/bcm2048/radio-bcm2048.c: In function 'bcm2048_region_top_frequency_read':
drivers/staging/media/bcm2048/radio-bcm2048.c:1989:9: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
struct bcm2048_device *bdev = dev_get_drvdata(dev); \
^
drivers/staging/media/bcm2048/radio-bcm2048.c:2078:1: note: in expansion of macro 'property_read'
property_read(region_top_frequency, unsigned int, "%u")
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| -rw-r--r-- | drivers/staging/media/bcm2048/radio-bcm2048.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c index 782cc11fd037..494ec3916ef5 100644 --- a/drivers/staging/media/bcm2048/radio-bcm2048.c +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c @@ -1987,7 +1987,7 @@ static ssize_t bcm2048_##prop##_read(struct device *dev, \ char *buf) \ { \ struct bcm2048_device *bdev = dev_get_drvdata(dev); \ - size value; \ + int value; \ \ if (!bdev) \ return -ENODEV; \ |