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authorMichael Grzeschik <m.grzeschik@pengutronix.de>2018-05-18 18:01:30 +0300
committerWim Van Sebroeck <wim@linux-watchdog.org>2018-06-06 11:45:33 +0300
commitf587e478b50344e8ae9bc0b1aa6f14242c23d050 (patch)
tree4688c7729e73ce512b09c0b620f2ba3dbc11c726 /drivers/watchdog
parentbe9e9c2ad52baea131a5395b15f52ae4f86bfbe3 (diff)
downloadlinux-f587e478b50344e8ae9bc0b1aa6f14242c23d050.tar.xz
watchdog: da9062: remove unused code
The patch "watchdog: da9062: use protection delay mechanism from core" (fb484262) removed the only user of j_time_stamp. This turned into some leftover functions that are removed with this patch. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/da9062_wdt.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/watchdog/da9062_wdt.c b/drivers/watchdog/da9062_wdt.c
index a001782bbfdb..fe169d8e1fb2 100644
--- a/drivers/watchdog/da9062_wdt.c
+++ b/drivers/watchdog/da9062_wdt.c
@@ -30,14 +30,8 @@ static const unsigned int wdt_timeout[] = { 0, 2, 4, 8, 16, 32, 65, 131 };
struct da9062_watchdog {
struct da9062 *hw;
struct watchdog_device wdtdev;
- unsigned long j_time_stamp;
};
-static void da9062_set_window_start(struct da9062_watchdog *wdt)
-{
- wdt->j_time_stamp = jiffies;
-}
-
static unsigned int da9062_wdt_timeout_to_sel(unsigned int secs)
{
unsigned int i;
@@ -59,8 +53,6 @@ static int da9062_reset_watchdog_timer(struct da9062_watchdog *wdt)
DA9062AA_WATCHDOG_MASK,
DA9062AA_WATCHDOG_MASK);
- da9062_set_window_start(wdt);
-
return ret;
}
@@ -232,8 +224,6 @@ static int da9062_wdt_probe(struct platform_device *pdev)
return ret;
}
- da9062_set_window_start(wdt);
-
return da9062_wdt_ping(&wdt->wdtdev);
}