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| author | Arjan van de Ven <arjan@infradead.org> | 2008-01-30 13:34:06 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:34:06 +0100 |
| commit | 6d238cc4dc8a36a3915c26202fe49f58a0683fb9 (patch) | |
| tree | f17d1b7d27ab48ba3b5f998a8a286c198b052ce2 /sound/pci/intel8x0.c | |
| parent | x86: a new API for drivers/etc to control cache and other page attributes (diff) | |
| download | linux-6d238cc4dc8a36a3915c26202fe49f58a0683fb9.tar.xz linux-6d238cc4dc8a36a3915c26202fe49f58a0683fb9.zip | |
x86: convert CPA users to the new set_page_ API
This patch converts various users of change_page_attr() to the new,
more intent driven set_page_*/set_memory_* API set.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'sound/pci/intel8x0.c')
| -rw-r--r-- | sound/pci/intel8x0.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index b4a38a3d855b..e5650905296e 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -711,11 +711,14 @@ static void snd_intel8x0_setup_periods(struct intel8x0 *chip, struct ichdev *ich static void fill_nocache(void *buf, int size, int nocache) { size = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; - change_page_attr(virt_to_page(buf), size, nocache ? PAGE_KERNEL_NOCACHE : PAGE_KERNEL); + if (nocache) + set_pages_uc(virt_to_page(buf), size); + else + set_pages_wb(virt_to_page(buf), size); global_flush_tlb(); } #else -#define fill_nocache(buf,size,nocache) +#define fill_nocache(buf, size, nocache) do { ; } while (0) #endif /* |