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gpio: tegra: Use generic readl_relaxed/writel_relaxed accessors

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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from the outdated things anyway, just to keep code up-to-date.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@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
Dmitry Osipenko 2019-12-15 21:30:45 +03:00 committed by Bartosz Golaszewski
parent 373894f83b
commit fc782e47e6
1 changed files with 2 additions and 2 deletions
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4
drivers/gpio/gpio-tegra.c
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@ -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,