From: Thierry Reding <treding@nvidia.com>
Date: Tue, 15 Aug 2017 15:41:07 +0200
Subject: drm/tegra: dsi: Use unsigned int for register offsets
Git-commit: 12831076ac366e887e648a1d27ab3361a7b315b8
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Register offsets are usually fairly small numbers, so an unsigned int is
more than enough to represent them.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/tegra/dsi.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -105,15 +105,15 @@ static struct tegra_dsi_state *tegra_dsi
return to_dsi_state(dsi->output.connector.state);
}
-static inline u32 tegra_dsi_readl(struct tegra_dsi *dsi, unsigned long reg)
+static inline u32 tegra_dsi_readl(struct tegra_dsi *dsi, unsigned int offset)
{
- return readl(dsi->regs + (reg << 2));
+ return readl(dsi->regs + (offset << 2));
}
static inline void tegra_dsi_writel(struct tegra_dsi *dsi, u32 value,
- unsigned long reg)
+ unsigned int offset)
{
- writel(value, dsi->regs + (reg << 2));
+ writel(value, dsi->regs + (offset << 2));
}
static int tegra_dsi_show_regs(struct seq_file *s, void *data)