diff options
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 | |||
711 | static void fill_nocache(void *buf, int size, int nocache) | 711 | static void fill_nocache(void *buf, int size, int nocache) |
712 | { | 712 | { |
713 | size = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; | 713 | size = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; |
714 | change_page_attr(virt_to_page(buf), size, nocache ? PAGE_KERNEL_NOCACHE : PAGE_KERNEL); | 714 | if (nocache) |
715 | set_pages_uc(virt_to_page(buf), size); | ||
716 | else | ||
717 | set_pages_wb(virt_to_page(buf), size); | ||
715 | global_flush_tlb(); | 718 | global_flush_tlb(); |
716 | } | 719 | } |
717 | #else | 720 | #else |
718 | #define fill_nocache(buf,size,nocache) | 721 | #define fill_nocache(buf, size, nocache) do { ; } while (0) |
719 | #endif | 722 | #endif |
720 | 723 | ||
721 | /* | 724 | /* |