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facetimehd: don't access __iomem directly

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Sven Schnelle
2015-11-28 07:29:47 +01:00
parent 5305cee744
commit 9dd6bc2a02
8 changed files with 180 additions and 136 deletions
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15
fthd_hw.h
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@@ -33,6 +33,8 @@ static inline void fthd_hw_pci_post(struct fthd_private *dev_priv)
#define FTHD_S2_MEM_READ(offset) _FTHD_S2_MEM_READ(dev_priv, (offset))
#define FTHD_S2_MEM_WRITE(val, offset) _FTHD_S2_MEM_WRITE(dev_priv, (val), (offset))
#define FTHD_S2_MEMCPY_TOIO(offset, buf, len) _FTHD_S2_MEMCPY_TOIO(dev_priv, (buf), (offset), (len))
#define FTHD_S2_MEMCPY_FROMIO(buf, offset, len) _FTHD_S2_MEMCPY_FROMIO(dev_priv, (buf), (offset), (len))
#define FTHD_ISP_REG_READ(offset) _FTHD_ISP_REG_READ(dev_priv, (offset))
#define FTHD_ISP_REG_WRITE(val, offset) _FTHD_ISP_REG_WRITE(dev_priv, (val), (offset))
@@ -88,6 +90,19 @@ static inline void _FTHD_S2_MEM_WRITE(struct fthd_private *dev_priv, u32 val,
iowrite32(val, dev_priv->s2_mem + offset);
}
static inline void _FTHD_S2_MEMCPY_TOIO(struct fthd_private *dev_priv, const void *buf,
u32 offset, int len)
{
memcpy_toio(dev_priv->s2_mem + offset, buf, len);
}
static inline void _FTHD_S2_MEMCPY_FROMIO(struct fthd_private *dev_priv, void *buf,
u32 offset, int len)
{
memcpy_fromio(buf, dev_priv->s2_mem + offset, len);
}
static inline u32 _FTHD_ISP_REG_READ(struct fthd_private *dev_priv, u32 offset)
{
if (offset >= dev_priv->isp_io_len) {