[ARM] 3725/1: sharpsl_pm: warn about wrong temperature

Patch from Pavel Machek

Also warn users about charging in unsuitable temperature.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c
index 045e37e07330..59b5ddec480f 100644
--- a/arch/arm/common/sharpsl_pm.c
+++ b/arch/arm/common/sharpsl_pm.c
@@ -412,8 +412,10 @@ static int sharpsl_check_battery_temp(void)
         val = get_select_val(buff);
 
         dev_dbg(sharpsl_pm.dev, "Temperature: %d\n", val);
-        if (val > sharpsl_pm.machinfo->charge_on_temp)
+        if (val > sharpsl_pm.machinfo->charge_on_temp) {
+                printk(KERN_WARNING "Not charging: temperature out of limits.\n");
                 return -1;
+        }
 
         return 0;
 }