diff options
| author | Andy Yan <andy.yan@rock-chips.com> | 2016-08-12 18:01:50 +0800 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2016-08-12 22:42:36 +0200 |
| commit | 7a4947cf6f26b7d0a5db260d212f6df41a563d23 (patch) | |
| tree | 1306026e4a1e2372b02eb198fbbbf860e693cdec | |
| parent | 5381cfb6f0422da24cfa9da35b0433c0415830e0 (diff) | |
power: reset: reboot-mode: fix build error of missing ioremap/iounmap on UM
commit 4fcd504edbf7 ("power: reset: add reboot mode driver") uses api from
syscon, and syscon uses ioremap/iounmap which depends on HAS_IOMEM, so
let's depend on MFD_SYSCON instead of selecting it directly to avoid the
um-allyesconfig like build error on archs that without iomem:
drivers/mfd/syscon.c: In function 'of_syscon_register':
drivers/mfd/syscon.c:67:9: error: implicit declaration of function 'ioremap' [-Werror=implicit-function-declaration]
base = ioremap(res.start, resource_size(&res));
^
drivers/mfd/syscon.c:67:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
base = ioremap(res.start, resource_size(&res));
^
drivers/mfd/syscon.c:109:2: error: implicit declaration of function 'iounmap' [-Werror=implicit-function-declaration]
iounmap(base);
^
Reported-by: Kbuild test robot <fengguang.wu@intel.com>
Fixes: 4fcd504edbf7("power: reset: add reboot mode driver")
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
| -rw-r--r-- | drivers/power/reset/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig index 3bfac539334b..c74c3f67b8da 100644 --- a/drivers/power/reset/Kconfig +++ b/drivers/power/reset/Kconfig @@ -200,8 +200,8 @@ config REBOOT_MODE config SYSCON_REBOOT_MODE tristate "Generic SYSCON regmap reboot mode driver" depends on OF + depends on MFD_SYSCON select REBOOT_MODE - select MFD_SYSCON help Say y here will enable reboot mode driver. This will get reboot mode arguments and store it in SYSCON mapped |