Commit 6c9fe765 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Mauro Carvalho Chehab

[media] media: s5p-mfc: fix broken pointer cast on 64bit arch

Unsigned int cannot be used to store casted pointer on 64bit
architecture, so correct such casts to properly use unsigned long
variables.
Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
[k.debski@samsung.com: removed volatile and __iomem from cast]
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent a301ea1f
......@@ -302,7 +302,7 @@ struct s5p_mfc_hw_ops {
void (*write_info)(struct s5p_mfc_ctx *ctx, unsigned int data,
unsigned int ofs);
unsigned int (*read_info)(struct s5p_mfc_ctx *ctx,
unsigned int ofs);
unsigned long ofs);
int (*get_dspl_y_adr)(struct s5p_mfc_dev *dev);
int (*get_dec_y_adr)(struct s5p_mfc_dev *dev);
int (*get_dspl_status)(struct s5p_mfc_dev *dev);
......
......@@ -263,15 +263,15 @@ static void s5p_mfc_release_dev_context_buffer_v5(struct s5p_mfc_dev *dev)
static void s5p_mfc_write_info_v5(struct s5p_mfc_ctx *ctx, unsigned int data,
unsigned int ofs)
{
writel(data, (volatile void __iomem *)(ctx->shm.virt + ofs));
writel(data, (void *)(ctx->shm.virt + ofs));
wmb();
}
static unsigned int s5p_mfc_read_info_v5(struct s5p_mfc_ctx *ctx,
unsigned int ofs)
unsigned long ofs)
{
rmb();
return readl((volatile void __iomem *)(ctx->shm.virt + ofs));
return readl((void *)(ctx->shm.virt + ofs));
}
static void s5p_mfc_dec_calc_dpb_size_v5(struct s5p_mfc_ctx *ctx)
......
......@@ -1852,17 +1852,17 @@ static void s5p_mfc_write_info_v6(struct s5p_mfc_ctx *ctx, unsigned int data,
unsigned int ofs)
{
s5p_mfc_clock_on();
writel(data, (volatile void __iomem *)((unsigned long)ofs));
writel(data, (void *)((unsigned long)ofs));
s5p_mfc_clock_off();
}
static unsigned int
s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned int ofs)
s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned long ofs)
{
int ret;
s5p_mfc_clock_on();
ret = readl((volatile void __iomem *)((unsigned long)ofs));
ret = readl((void *)ofs);
s5p_mfc_clock_off();
return ret;
......
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