diff options
Diffstat (limited to 'arch/powerpc/platforms/ps3')
| -rw-r--r-- | arch/powerpc/platforms/ps3/Kconfig | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/ps3/os-area.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/ps3/spu.c | 3 |
3 files changed, 2 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig index 6f7525555b19..24864b8aaf5d 100644 --- a/arch/powerpc/platforms/ps3/Kconfig +++ b/arch/powerpc/platforms/ps3/Kconfig @@ -49,7 +49,6 @@ config PS3_HTAB_SIZE config PS3_DYNAMIC_DMA depends on PPC_PS3 bool "PS3 Platform dynamic DMA page table management" - default n help This option will enable kernel support to take advantage of the per device dynamic DMA page table management provided by the Cell @@ -89,7 +88,6 @@ config PS3_SYS_MANAGER config PS3_REPOSITORY_WRITE bool "PS3 Repository write support" if PS3_ADVANCED depends on PPC_PS3 - default n help Enables support for writing to the PS3 System Repository. diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c index cdbfc5cfd6f3..f5387ad82279 100644 --- a/arch/powerpc/platforms/ps3/os-area.c +++ b/arch/powerpc/platforms/ps3/os-area.c @@ -664,7 +664,7 @@ static int update_flash_db(void) db_set_64(db, &os_area_db_id_rtc_diff, saved_params.rtc_diff); count = os_area_flash_write(db, sizeof(struct os_area_db), pos); - if (count < sizeof(struct os_area_db)) { + if (count < 0 || count < sizeof(struct os_area_db)) { pr_debug("%s: os_area_flash_write failed %zd\n", __func__, count); error = count < 0 ? count : -EIO; diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c index b54850845466..7746c2a3c509 100644 --- a/arch/powerpc/platforms/ps3/spu.c +++ b/arch/powerpc/platforms/ps3/spu.c @@ -215,8 +215,7 @@ static int __init setup_areas(struct spu *spu) goto fail_ioremap; } - spu->local_store = (__force void *)ioremap_prot(spu->local_store_phys, - LS_SIZE, pgprot_val(pgprot_noncached_wc(__pgprot(0)))); + spu->local_store = (__force void *)ioremap_wc(spu->local_store_phys, LS_SIZE); if (!spu->local_store) { pr_debug("%s:%d: ioremap local_store failed\n", |
