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Message-Id: <20191215183047.9414-2-digetx@gmail.com>
Date: Sun, 15 Dec 2019 21:30:45 +0300
From: Dmitry Osipenko <digetx@...il.com>
To: Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <bgolaszewski@...libre.com>
Cc: linux-gpio@...r.kernel.org, linux-tegra@...r.kernel.org,
devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 1/3] gpio: tegra: Use generic readl_relaxed/writel_relaxed accessors
There is no point in using old-style raw accessors, the generic accessors
do the same thing and also take into account CPU endianness. Tegra SoCs do
not support big-endian mode in the upstream kernel, but let's switch away
from the outdated things anyway, just to keep code up-to-date.
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
drivers/gpio/gpio-tegra.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 6fdfe4c5303e..f6a382fbd12d 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -96,12 +96,12 @@ struct tegra_gpio_info {
static inline void tegra_gpio_writel(struct tegra_gpio_info *tgi,
u32 val, u32 reg)
{
- __raw_writel(val, tgi->regs + reg);
+ writel_relaxed(val, tgi->regs + reg);
}
static inline u32 tegra_gpio_readl(struct tegra_gpio_info *tgi, u32 reg)
{
- return __raw_readl(tgi->regs + reg);
+ return readl_relaxed(tgi->regs + reg);
}
static unsigned int tegra_gpio_compose(unsigned int bank, unsigned int port,
--
2.24.0
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