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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-11-17 15:24:47 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-11-23 09:54:59 +0100 |
| commit | d4a617c9bbef94e4a776901cf12c95eafd54504a (patch) | |
| tree | 08847fc93cb2e3b68407703e3dc9ba3dc7d7e644 /arch/arm/mach-shmobile/smp-sh73a0.c | |
| parent | 5705747c0c8f90aee5a433a94f58c9ffad8a5a37 (diff) | |
| download | linux-d4a617c9bbef94e4a776901cf12c95eafd54504a.tar.gz linux-d4a617c9bbef94e4a776901cf12c95eafd54504a.tar.bz2 linux-d4a617c9bbef94e4a776901cf12c95eafd54504a.zip | |
ARM: shmobile: Stop using __raw_*() I/O accessors
There is no reason to keep on using the __raw_{read,write}l() I/O
accessors in Renesas ARM platform code. Switch to using the plain
{read,write}l() I/O accessors, to have a chance that this works on
big-endian.
Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20201117142447.2205664-1-geert+renesas@glider.be
Diffstat (limited to 'arch/arm/mach-shmobile/smp-sh73a0.c')
| -rw-r--r-- | arch/arm/mach-shmobile/smp-sh73a0.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index 6d892d11d81c..453d48865029 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -34,10 +34,10 @@ static int sh73a0_boot_secondary(unsigned int cpu, struct task_struct *idle) unsigned int lcpu = cpu_logical_map(cpu); void __iomem *cpg2 = ioremap(CPG_BASE2, PAGE_SIZE); - if (((__raw_readl(cpg2 + PSTR) >> (4 * lcpu)) & 3) == 3) - __raw_writel(1 << lcpu, cpg2 + WUPCR); /* wake up */ + if (((readl(cpg2 + PSTR) >> (4 * lcpu)) & 3) == 3) + writel(1 << lcpu, cpg2 + WUPCR); /* wake up */ else - __raw_writel(1 << lcpu, cpg2 + SRESCR); /* reset */ + writel(1 << lcpu, cpg2 + SRESCR); /* reset */ iounmap(cpg2); return 0; } @@ -48,8 +48,8 @@ static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus) void __iomem *sysc = ioremap(SYSC_BASE, PAGE_SIZE); /* Map the reset vector (in headsmp.S) */ - __raw_writel(0, ap + APARMBAREA); /* 4k */ - __raw_writel(__pa(shmobile_boot_vector), sysc + SBAR); + writel(0, ap + APARMBAREA); /* 4k */ + writel(__pa(shmobile_boot_vector), sysc + SBAR); iounmap(sysc); iounmap(ap); |