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Subject[PATCH 3/7] lxfb: clean up final bits of df_regs

Finally drop the last remnants of df_regs, using vp_regs instead. Also,
drop panel_width and panel_height from lxfb_par; they're unused.

Signed-off-by: Andres Salomon <dilinger@debian.org>
---
drivers/video/geode/lxfb.h | 12 +++++-------
drivers/video/geode/lxfb_core.c | 12 ++++++------
2 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/drivers/video/geode/lxfb.h b/drivers/video/geode/lxfb.h
index 6eac13d..0e3cb91 100644
--- a/drivers/video/geode/lxfb.h
+++ b/drivers/video/geode/lxfb.h
@@ -8,12 +8,10 @@

struct lxfb_par {
int output;
- int panel_width;
- int panel_height;

void __iomem *gp_regs;
void __iomem *dc_regs;
- void __iomem *df_regs;
+ void __iomem *vp_regs;
};

static inline unsigned int lx_get_pitch(unsigned int xres, int bpp)
@@ -374,22 +372,22 @@ static inline void write_dc(struct lxfb_par *par, int reg, uint32_t val)

static inline uint32_t read_vp(struct lxfb_par *par, int reg)
{
- return readl(par->df_regs + 8*reg);
+ return readl(par->vp_regs + 8*reg);
}

static inline void write_vp(struct lxfb_par *par, int reg, uint32_t val)
{
- writel(val, par->df_regs + 8*reg);
+ writel(val, par->vp_regs + 8*reg);
}

static inline uint32_t read_fp(struct lxfb_par *par, int reg)
{
- return readl(par->df_regs + 8*reg + VP_FP_START);
+ return readl(par->vp_regs + 8*reg + VP_FP_START);
}

static inline void write_fp(struct lxfb_par *par, int reg, uint32_t val)
{
- writel(val, par->df_regs + 8*reg + VP_FP_START);
+ writel(val, par->vp_regs + 8*reg + VP_FP_START);
}

#endif
diff --git a/drivers/video/geode/lxfb_core.c b/drivers/video/geode/lxfb_core.c
index acf1bf6..19eabef 100644
--- a/drivers/video/geode/lxfb_core.c
+++ b/drivers/video/geode/lxfb_core.c
@@ -333,7 +333,7 @@ static int __init lxfb_map_video_memory(struct fb_info *info,
if (ret)
return ret;

- ret = pci_request_region(dev, 3, "lxfb-vip");
+ ret = pci_request_region(dev, 3, "lxfb-vp");

if (ret)
return ret;
@@ -360,10 +360,10 @@ static int __init lxfb_map_video_memory(struct fb_info *info,
if (par->dc_regs == NULL)
return ret;

- par->df_regs = ioremap(pci_resource_start(dev, 3),
+ par->vp_regs = ioremap(pci_resource_start(dev, 3),
pci_resource_len(dev, 3));

- if (par->df_regs == NULL)
+ if (par->vp_regs == NULL)
return ret;

write_dc(par, DC_UNLOCK, DC_UNLOCK_UNLOCK);
@@ -507,8 +507,8 @@ err:
iounmap(par->dc_regs);
pci_release_region(pdev, 2);
}
- if (par->df_regs) {
- iounmap(par->df_regs);
+ if (par->vp_regs) {
+ iounmap(par->vp_regs);
pci_release_region(pdev, 3);
}

@@ -534,7 +534,7 @@ static void lxfb_remove(struct pci_dev *pdev)
iounmap(par->dc_regs);
pci_release_region(pdev, 2);

- iounmap(par->df_regs);
+ iounmap(par->vp_regs);
pci_release_region(pdev, 3);

pci_set_drvdata(pdev, NULL);
--
1.5.3.7


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