diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-11-19 13:52:14 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2020-11-27 14:09:37 +0100 |
| commit | 8b6bed678428b6df66741cb0956e076d579e3891 (patch) | |
| tree | 263c0e3c88e900e453f9ad67e090585059e60e6d /drivers/soc/renesas | |
| parent | cf25d802e029c31efac8bdc979236927f37183bd (diff) | |
| download | lwn-8b6bed678428b6df66741cb0956e076d579e3891.tar.gz lwn-8b6bed678428b6df66741cb0956e076d579e3891.zip | |
soc: renesas: rmobile-sysc: 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 driver 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>
Link: https://lore.kernel.org/r/20201119125214.4065925-1-geert+renesas@glider.be
Diffstat (limited to 'drivers/soc/renesas')
| -rw-r--r-- | drivers/soc/renesas/rmobile-sysc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/soc/renesas/rmobile-sysc.c b/drivers/soc/renesas/rmobile-sysc.c index beb1c7211c3d..9046b8c933cb 100644 --- a/drivers/soc/renesas/rmobile-sysc.c +++ b/drivers/soc/renesas/rmobile-sysc.c @@ -57,19 +57,19 @@ static int rmobile_pd_power_down(struct generic_pm_domain *genpd) return ret; } - if (__raw_readl(rmobile_pd->base + PSTR) & mask) { + if (readl(rmobile_pd->base + PSTR) & mask) { unsigned int retry_count; - __raw_writel(mask, rmobile_pd->base + SPDCR); + writel(mask, rmobile_pd->base + SPDCR); for (retry_count = PSTR_RETRIES; retry_count; retry_count--) { - if (!(__raw_readl(rmobile_pd->base + SPDCR) & mask)) + if (!(readl(rmobile_pd->base + SPDCR) & mask)) break; cpu_relax(); } } pr_debug("%s: Power off, 0x%08x -> PSTR = 0x%08x\n", genpd->name, mask, - __raw_readl(rmobile_pd->base + PSTR)); + readl(rmobile_pd->base + PSTR)); return 0; } @@ -80,13 +80,13 @@ static int __rmobile_pd_power_up(struct rmobile_pm_domain *rmobile_pd) unsigned int retry_count; int ret = 0; - if (__raw_readl(rmobile_pd->base + PSTR) & mask) + if (readl(rmobile_pd->base + PSTR) & mask) return ret; - __raw_writel(mask, rmobile_pd->base + SWUCR); + writel(mask, rmobile_pd->base + SWUCR); for (retry_count = 2 * PSTR_RETRIES; retry_count; retry_count--) { - if (!(__raw_readl(rmobile_pd->base + SWUCR) & mask)) + if (!(readl(rmobile_pd->base + SWUCR) & mask)) break; if (retry_count > PSTR_RETRIES) udelay(PSTR_DELAY_US); @@ -98,7 +98,7 @@ static int __rmobile_pd_power_up(struct rmobile_pm_domain *rmobile_pd) pr_debug("%s: Power on, 0x%08x -> PSTR = 0x%08x\n", rmobile_pd->genpd.name, mask, - __raw_readl(rmobile_pd->base + PSTR)); + readl(rmobile_pd->base + PSTR)); return ret; } |