Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] memory: tegra: include linux/spinlock.h | Date | Fri, 25 May 2018 23:11:39 +0200 |
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The newly added code in this file causes a build error unless we include linux/spinlock.h, at least in some configurations:
In file included from drivers/memory/tegra/mc.h:15, from drivers/memory/tegra/tegra20.c:11: include/soc/tegra/mc.h:159:2: error: unknown type name 'spinlock_t' spinlock_t lock; ^~~~~~~~~~ drivers/memory/tegra/tegra20.c: In function 'terga20_mc_hotreset_assert': drivers/memory/tegra/tegra20.c:207:2: error: implicit declaration of function 'spin_lock_irqsave'; did you mean 'arch_local_irq_save'? [-Werror=implicit-function-declaration] spin_lock_irqsave(&mc->lock, flags); ^~~~~~~~~~~~~~~~~
Fixes: cb557757e1aa ("memory: tegra: Add Tegra20 memory controller hot resets") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/memory/tegra/tegra20.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/memory/tegra/tegra20.c b/drivers/memory/tegra/tegra20.c index 7119e532471c..8853e21b773f 100644 --- a/drivers/memory/tegra/tegra20.c +++ b/drivers/memory/tegra/tegra20.c @@ -6,6 +6,7 @@ * published by the Free Software Foundation. */ +#include <linux/spinlock.h> #include <dt-bindings/memory/tegra20-mc.h> #include "mc.h" -- 2.9.0
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