[PATCH] soc: renesas: rmobile-sysc: Stop using __raw_*() I/O accessors
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: 2020-11-19 12:53:46
Also in:
linux-renesas-soc
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
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>
---
To be queued in renesas-devel for v5.11.
drivers/soc/renesas/rmobile-sysc.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/soc/renesas/rmobile-sysc.c b/drivers/soc/renesas/rmobile-sysc.c
index beb1c7211c3d62d3..9046b8c933cbe031 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; }
--
2.25.1
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