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| author | Ian Abbott <abbotti@mev.co.uk> | 2019-04-10 10:37:37 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-04-23 10:33:45 +0200 |
| commit | 1e8ff7b5025120aedd915dbbdf6b534a446b3827 (patch) | |
| tree | 932b11d44ad5a87644f624bf47e107a88718158c | |
| parent | fd074a7a7961af9db076f2b82ccb9d9ba2a63f43 (diff) | |
| download | barebox-1e8ff7b5025120aedd915dbbdf6b534a446b3827.tar.gz barebox-1e8ff7b5025120aedd915dbbdf6b534a446b3827.tar.xz | |
ARM: socfpga: Cyclone5: remove watchdog_disable()
watchdog_disable() is left over from the original SoCFPGA commit and
nothing calls it. Remove it to avoid a '-Wmissing-prototypes' warning
from the compiler.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/mach-socfpga/cyclone5-reset-manager.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/arm/mach-socfpga/cyclone5-reset-manager.c b/arch/arm/mach-socfpga/cyclone5-reset-manager.c index 4bbe1a8101..8635806846 100644 --- a/arch/arm/mach-socfpga/cyclone5-reset-manager.c +++ b/arch/arm/mach-socfpga/cyclone5-reset-manager.c @@ -22,23 +22,6 @@ #include <mach/cyclone5-regs.h> #include <mach/cyclone5-reset-manager.h> -/* Disable the watchdog (toggle reset to watchdog) */ -void watchdog_disable(void) -{ - void __iomem *rm = (void *)CYCLONE5_RSTMGR_ADDRESS; - uint32_t val; - - /* assert reset for watchdog */ - val = readl(rm + RESET_MGR_PER_MOD_RESET_OFS); - val |= 1 << RSTMGR_PERMODRST_L4WD0_LSB; - writel(val, rm + RESET_MGR_PER_MOD_RESET_OFS); - - /* deassert watchdog from reset (watchdog in not running state) */ - val = readl(rm + RESET_MGR_PER_MOD_RESET_OFS); - val &= ~(1 << RSTMGR_PERMODRST_L4WD0_LSB); - writel(val, rm + RESET_MGR_PER_MOD_RESET_OFS); -} - /* Write the reset manager register to cause reset */ static void __noreturn socfpga_restart_soc(struct restart_handler *rst) { |