* [PATCH] memory: tegra: include linux/spinlock.h
@ 2018-05-25 21:11 Arnd Bergmann
2018-05-25 21:18 ` Dmitry Osipenko
0 siblings, 1 reply; 2+ messages in thread
From: Arnd Bergmann @ 2018-05-25 21:11 UTC (permalink / raw)
To: Thierry Reding, Jonathan Hunter, Dmitry Osipenko, Arnd Bergmann
Cc: linux-tegra, linux-kernel
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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] memory: tegra: include linux/spinlock.h
2018-05-25 21:11 [PATCH] memory: tegra: include linux/spinlock.h Arnd Bergmann
@ 2018-05-25 21:18 ` Dmitry Osipenko
0 siblings, 0 replies; 2+ messages in thread
From: Dmitry Osipenko @ 2018-05-25 21:18 UTC (permalink / raw)
To: Arnd Bergmann, Thierry Reding, Jonathan Hunter; +Cc: linux-tegra, linux-kernel
On 26.05.2018 00:11, Arnd Bergmann wrote:
> 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"
Yes, the spinlock header was getting included indirectly.
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-05-25 21:18 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-05-25 21:11 [PATCH] memory: tegra: include linux/spinlock.h Arnd Bergmann
2018-05-25 21:18 ` Dmitry Osipenko
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®