From: Roel Kluin <roel.kluin@gmail.com>
Date: Sun, 18 Oct 2009 07:17:15 +0000 (-0700)
Subject: Input: hp_sdc_rtc - fix test in hp_sdc_rtc_read_rt()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3776989d2339c58ff8d8421e754603f186d7439b;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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>
---

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);