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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2018-10-09 13:51:41 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-10-14 18:04:09 +1100 |
| commit | aa91796ec46339f2ed53da311bd3ea77a3e4dfe1 (patch) | |
| tree | 4a0fd86a6531a7cfb3db5c17a60b9826b1bbeafe /arch/powerpc/sysdev | |
| parent | soc/fsl/qbman: use ioremap_cache() instead of ioremap_prot(0) (diff) | |
| download | linux-dev-aa91796ec46339f2ed53da311bd3ea77a3e4dfe1.tar.xz linux-dev-aa91796ec46339f2ed53da311bd3ea77a3e4dfe1.zip | |
powerpc: don't use ioremap_prot() nor __ioremap() unless really needed.
In many places, ioremap_prot() and __ioremap() can be replaced with
higher level functions like ioremap(), ioremap_coherent(),
ioremap_cache(), ioremap_wc() ...
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_85xx_cache_sram.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/sysdev/fsl_85xx_cache_sram.c b/arch/powerpc/sysdev/fsl_85xx_cache_sram.c index 00ccf3e4fcb4..15cbdd4fde06 100644 --- a/arch/powerpc/sysdev/fsl_85xx_cache_sram.c +++ b/arch/powerpc/sysdev/fsl_85xx_cache_sram.c @@ -107,11 +107,11 @@ int __init instantiate_cache_sram(struct platform_device *dev, goto out_free; } - cache_sram->base_virt = ioremap_prot(cache_sram->base_phys, - cache_sram->size, _PAGE_COHERENT | PAGE_KERNEL); + cache_sram->base_virt = ioremap_coherent(cache_sram->base_phys, + cache_sram->size); if (!cache_sram->base_virt) { - dev_err(&dev->dev, "%pOF: ioremap_prot failed\n", - dev->dev.of_node); + dev_err(&dev->dev, "%pOF: ioremap_coherent failed\n", + dev->dev.of_node); ret = -ENOMEM; goto out_release; } |