Messages in this thread | | | Date | Fri, 19 Dec 2014 17:53:44 +0300 | From | Sergei Shtylyov <> | Subject | Re: [PATCH] ALSA: atmel: fix building the ac97 driver for at91-multiplatform |
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Hello.
On 12/19/2014 2:13 AM, Alexandre Belloni wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> at91 will no longer export the mach/cpu.h and mach/hardware.h header files > in the future, which would break building the atmel ac97c driver.
> Since the cpu_is_* check is only used to find out whether we are running > on avr32 or arm/at91, we can hardcode that check in the ARM case.
> Unfortunately the driver is missing other work to be useful again on ARM, > if anyone wants to actually use it, they need to add a DT binding, and > the driver should really be converted to use the ASoC framework.
> Signed-off-by: Arnd Bergmann <arnd@arndb.de> > Link: http://www.spinics.net/lists/arm-kernel/msg382068.html > --- > sound/atmel/ac97c.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-)
> diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c > index b59427d5a697..83975f8d5947 100644 > --- a/sound/atmel/ac97c.c > +++ b/sound/atmel/ac97c.c > @@ -34,10 +34,10 @@ > #include <linux/platform_data/dma-dw.h> > #include <linux/dma/dw.h> > > +#ifdef CONFIG_AVR32 > #include <mach/cpu.h> > - > -#ifdef CONFIG_ARCH_AT91 > -#include <mach/hardware.h> > +#else > +#define cpu_is_at32ap7000() (0)
() around 0 not needed at all.
[...]
WBR, Sergei
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