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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-13 19:18:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-13 19:18:02 -0700 |
| commit | 2280a5360e4ff9320bfb12f760a8e9916ff5e7bc (patch) | |
| tree | 325a23e1a07f8eb456f068987d070ae25d9c853e /arch/parisc/mm/init.c | |
| parent | c2d9f5bc2db49bcc2e055340941b1873b74dfb5d (diff) | |
| parent | c8921d72e390cb6fca3fb2b0c2badfda851647eb (diff) | |
Merge branch 'parisc-4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller:
- parisc now uses the generic dma_noncoherent_ops implementation
(Christoph Hellwig)
- further memory barrier and spinlock improvements (John David Anglin)
- prepare removal of current_text_addr() functions (Nick Desaulniers)
- improve kernel stack unwinding on parisc (me)
- drop ENOTSUP which was defined on parisc only (me)
* 'parisc-4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Fix and improve kernel stack unwinding
parisc: Remove unnecessary barriers from spinlock.h
parisc: Remove ordered stores from syscall.S
parisc: prefer _THIS_IP_ and _RET_IP_ statement expressions
parisc: Add HAVE_REGS_AND_STACK_ACCESS_API feature
parisc: Drop architecture-specific ENOTSUP define
parisc: use generic dma_noncoherent_ops
parisc: always use flush_kernel_dcache_range for DMA cache maintainance
parisc: merge pcx_dma_ops and pcxl_dma_ops
Diffstat (limited to 'arch/parisc/mm/init.c')
| -rw-r--r-- | arch/parisc/mm/init.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 2607d2d33405..74842d28a7a1 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -19,7 +19,6 @@ #include <linux/gfp.h> #include <linux/delay.h> #include <linux/init.h> -#include <linux/pci.h> /* for hppa_dma_ops and pcxl_dma_ops */ #include <linux/initrd.h> #include <linux/swap.h> #include <linux/unistd.h> @@ -616,17 +615,13 @@ void __init mem_init(void) free_all_bootmem(); #ifdef CONFIG_PA11 - if (hppa_dma_ops == &pcxl_dma_ops) { + if (boot_cpu_data.cpu_type == pcxl2 || boot_cpu_data.cpu_type == pcxl) { pcxl_dma_start = (unsigned long)SET_MAP_OFFSET(MAP_START); parisc_vmalloc_start = SET_MAP_OFFSET(pcxl_dma_start + PCXL_DMA_MAP_SIZE); - } else { - pcxl_dma_start = 0; - parisc_vmalloc_start = SET_MAP_OFFSET(MAP_START); - } -#else - parisc_vmalloc_start = SET_MAP_OFFSET(MAP_START); + } else #endif + parisc_vmalloc_start = SET_MAP_OFFSET(MAP_START); mem_init_print_info(NULL); |