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authorLinus Torvalds <torvalds@linux-foundation.org>2021-02-21 13:18:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2021-02-21 13:18:26 -0800
commit2671fe5e1d48fe2c14a46bdf8fd9d7b24f88c1e2 (patch)
treed388a72f779c2c6f48b1484f7a5162d7026dceaa /drivers/char
parentb811b41024afa1271afc5af84f663515d9227554 (diff)
parentb0c2793bad0b5f10be2fc5f56df827e0c1bbf4af (diff)
Merge tag 'mips_5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer: - added support for Nintendo N64 - added support for Realtek RTL83XX SoCs - kaslr support for Loongson64 - first steps to get rid of set_fs() - DMA runtime coherent/non-coherent selection cleanup - cleanups and fixes * tag 'mips_5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (98 commits) Revert "MIPS: Add basic support for ptrace single step" vmlinux.lds.h: catch more UBSAN symbols into .data MIPS: kernel: Drop kgdb_call_nmi_hook MAINTAINERS: Add git tree for KVM/mips MIPS: Use common way to parse elfcorehdr MIPS: Simplify EVA cache handling Revert "MIPS: kernel: {ftrace,kgdb}: Set correct address limit for cache flushes" MIPS: remove CONFIG_DMA_PERDEV_COHERENT MIPS: remove CONFIG_DMA_MAYBE_COHERENT driver core: lift dma_default_coherent into common code MIPS: refactor the runtime coherent vs noncoherent DMA indicators MIPS/alchemy: factor out the DMA coherent setup MIPS/malta: simplify plat_setup_iocoherency MIPS: Add basic support for ptrace single step MAINTAINERS: replace non-matching patterns for loongson{2,3} MIPS: Make check condition for SDBBP consistent with EJTAG spec mips: Replace lkml.org links with lore Revert "MIPS: microMIPS: Fix the judgment of mm_jr16_op and mm_jalr_op" MIPS: crash_dump.c: Simplify copy_oldmem_page() Revert "mips: Manually call fdt_init_reserved_mem() method" ...
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/mem.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 94c2b556cf97..887ffca3f47f 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -294,13 +294,6 @@ static int uncached_access(struct file *file, phys_addr_t addr)
* attribute aliases.
*/
return !(efi_mem_attributes(addr) & EFI_MEMORY_WB);
-#elif defined(CONFIG_MIPS)
- {
- extern int __uncached_access(struct file *file,
- unsigned long addr);
-
- return __uncached_access(file, addr);
- }
#else
/*
* Accessing memory above the top the kernel knows about or through a