| Message ID | 1295359829-27308-5-git-send-email-kristoffer@gaisler.com |
|---|---|
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
On Tue, Jan 18, 2011 at 03:10:27PM +0100, Kristoffer Glembo wrote:
> Signed-off-by: Kristoffer Glembo <kristoffer@gaisler.com>
Looks OK to me.
But I do not know enough about the background to add
my "Acked-by:" as this imply some knowledge about the code touched.
Sam
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From: Sam Ravnborg <sam@ravnborg.org> Date: Tue, 18 Jan 2011 20:40:53 +0100 > On Tue, Jan 18, 2011 at 03:10:27PM +0100, Kristoffer Glembo wrote: >> Signed-off-by: Kristoffer Glembo <kristoffer@gaisler.com> > > Looks OK to me. > But I do not know enough about the background to add > my "Acked-by:" as this imply some knowledge about the code touched. Applied. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index b817481..815003b 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -50,10 +50,14 @@ #include <asm/io-unit.h> #include <asm/leon.h> -#ifdef CONFIG_SPARC_LEON -#define mmu_inval_dma_area(p, l) leon_flush_dcache_all() -#else +#ifndef CONFIG_SPARC_LEON #define mmu_inval_dma_area(p, l) /* Anton pulled it out for 2.4.0-xx */ +#else +static inline void mmu_inval_dma_area(unsigned long va, unsigned long len) +{ + if (!sparc_leon3_snooping_enabled()) + leon_flush_dcache_all(); +} #endif static struct resource *_sparc_find_resource(struct resource *r,
Signed-off-by: Kristoffer Glembo <kristoffer@gaisler.com> --- arch/sparc/kernel/ioport.c | 10 +++++++--- 1 files changed, 7 insertions(+), 3 deletions(-)