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authorRoel Kluin <roel.kluin@gmail.com>2009-10-18 00:17:15 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-10-18 00:21:34 -0700
commit3776989d2339c58ff8d8421e754603f186d7439b (patch)
tree51a8a9e8c10ab58940b69863f240a8436a2dca44 /drivers/input/misc/hp_sdc_rtc.c
parent000c2a35b8b0485f5a872c24c4f2d0d6579951c1 (diff)
downloadlinux-3776989d2339c58ff8d8421e754603f186d7439b.tar.bz2
Input: hp_sdc_rtc - fix test in hp_sdc_rtc_read_rt()
If left unsigned the hp_sdc_rtc_read_i8042timer() return value will not be checked correctly. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/misc/hp_sdc_rtc.c')
-rw-r--r--drivers/input/misc/hp_sdc_rtc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index 216a559f55ea..ea821b546969 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -209,7 +209,7 @@ static inline int hp_sdc_rtc_read_rt(struct timeval *res) {
/* Read the i8042 fast handshake timer */
static inline int hp_sdc_rtc_read_fhs(struct timeval *res) {
- uint64_t raw;
+ int64_t raw;
unsigned int tenms;
raw = hp_sdc_rtc_read_i8042timer(HP_SDC_CMD_LOAD_FHS, 2);