diff options
| -rw-r--r-- | drivers/video/smscufx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/video/smscufx.c b/drivers/video/smscufx.c index 44c8cab31a0..aaccffac67a 100644 --- a/drivers/video/smscufx.c +++ b/drivers/video/smscufx.c @@ -103,7 +103,7 @@ struct ufx_data { struct delayed_work free_framebuffer_work; atomic_t usb_active; /* 0 = update virtual buffer, but no usb traffic */ atomic_t lost_pixels; /* 1 = a render op failed. Need screen refresh */ - char *edid; /* null until we read edid from hw or get from sysfs */ + u8 *edid; /* null until we read edid from hw or get from sysfs */ size_t edid_size; u32 pseudo_palette[256]; }; @@ -993,7 +993,7 @@ static int ufx_ops_ioctl(struct fb_info *info, unsigned int cmd, /* TODO: Update X server to get this from sysfs instead */ if (cmd == UFX_IOCTL_RETURN_EDID) { - char *edid = (char *)arg; + u8 __user *edid = (u8 __user *)arg; if (copy_to_user(edid, dev->edid, dev->edid_size)) return -EFAULT; return 0; @@ -1428,7 +1428,7 @@ static int ufx_i2c_wait_busy(struct ufx_data *dev) } /* reads a 128-byte EDID block from the currently selected port and TAR */ -static int ufx_read_edid(struct ufx_data *dev, char *edid, int edid_len) +static int ufx_read_edid(struct ufx_data *dev, u8 *edid, int edid_len) { int i, j, status; u32 *edid_u32 = (u32 *)edid; @@ -1491,7 +1491,7 @@ static int ufx_setup_modes(struct ufx_data *dev, struct fb_info *info, char *default_edid, size_t default_edid_size) { const struct fb_videomode *default_vmode = NULL; - char *edid; + u8 *edid; int i, result = 0, tries = 3; if (info->dev) /* only use mutex if info has been registered */ |