From e5fd91f1ef340da553f7a79da9540c3db711c937 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 8 Sep 2015 01:01:14 -0300 Subject: Linux-libre 4.2-gnu --- drivers/gpu/drm/tegra/dpaux.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) (limited to 'drivers/gpu/drm/tegra/dpaux.c') diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c index a43a836e6..07b26972f 100644 --- a/drivers/gpu/drm/tegra/dpaux.c +++ b/drivers/gpu/drm/tegra/dpaux.c @@ -56,15 +56,14 @@ static inline struct tegra_dpaux *work_to_dpaux(struct work_struct *work) return container_of(work, struct tegra_dpaux, work); } -static inline unsigned long tegra_dpaux_readl(struct tegra_dpaux *dpaux, - unsigned long offset) +static inline u32 tegra_dpaux_readl(struct tegra_dpaux *dpaux, + unsigned long offset) { return readl(dpaux->regs + (offset << 2)); } static inline void tegra_dpaux_writel(struct tegra_dpaux *dpaux, - unsigned long value, - unsigned long offset) + u32 value, unsigned long offset) { writel(value, dpaux->regs + (offset << 2)); } @@ -76,7 +75,7 @@ static void tegra_dpaux_write_fifo(struct tegra_dpaux *dpaux, const u8 *buffer, for (i = 0; i < DIV_ROUND_UP(size, 4); i++) { size_t num = min_t(size_t, size - i * 4, 4); - unsigned long value = 0; + u32 value = 0; for (j = 0; j < num; j++) value |= buffer[i * 4 + j] << (j * 8); @@ -92,7 +91,7 @@ static void tegra_dpaux_read_fifo(struct tegra_dpaux *dpaux, u8 *buffer, for (i = 0; i < DIV_ROUND_UP(size, 4); i++) { size_t num = min_t(size_t, size - i * 4, 4); - unsigned long value; + u32 value; value = tegra_dpaux_readl(dpaux, DPAUX_DP_AUXDATA_READ(i)); @@ -248,7 +247,7 @@ static irqreturn_t tegra_dpaux_irq(int irq, void *data) { struct tegra_dpaux *dpaux = data; irqreturn_t ret = IRQ_HANDLED; - unsigned long value; + u32 value; /* clear interrupts */ value = tegra_dpaux_readl(dpaux, DPAUX_INTR_AUX); @@ -271,7 +270,7 @@ static int tegra_dpaux_probe(struct platform_device *pdev) { struct tegra_dpaux *dpaux; struct resource *regs; - unsigned long value; + u32 value; int err; dpaux = devm_kzalloc(&pdev->dev, sizeof(*dpaux), GFP_KERNEL); @@ -463,7 +462,7 @@ int tegra_dpaux_detach(struct tegra_dpaux *dpaux) enum drm_connector_status tegra_dpaux_detect(struct tegra_dpaux *dpaux) { - unsigned long value; + u32 value; value = tegra_dpaux_readl(dpaux, DPAUX_DP_AUXSTAT); @@ -475,7 +474,7 @@ enum drm_connector_status tegra_dpaux_detect(struct tegra_dpaux *dpaux) int tegra_dpaux_enable(struct tegra_dpaux *dpaux) { - unsigned long value; + u32 value; value = DPAUX_HYBRID_PADCTL_AUX_CMH(2) | DPAUX_HYBRID_PADCTL_AUX_DRVZ(4) | @@ -493,7 +492,7 @@ int tegra_dpaux_enable(struct tegra_dpaux *dpaux) int tegra_dpaux_disable(struct tegra_dpaux *dpaux) { - unsigned long value; + u32 value; value = tegra_dpaux_readl(dpaux, DPAUX_HYBRID_SPARE); value |= DPAUX_HYBRID_SPARE_PAD_POWER_DOWN; -- cgit v1.2.3-54-g00ecf