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[ARM] pxafb: Remove #if DEBUG, convert DPRINTK to pr_debug
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Fix warning:
 drivers/video/pxafb.h:119:5: warning: "DEBUG" is not defined
by removing the whole
 #if DEBUG
 #define DPRINTK(fmt, args...) printk...etc...
 #else
 #define DPRINTK(fmt, args...)
 #endif
stuff - we have pr_debug() for this.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Russell King authored and Russell King committed Sep 29, 2005
1 parent 664cceb commit ca5da71
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Showing 2 changed files with 54 additions and 63 deletions.
108 changes: 54 additions & 54 deletions drivers/video/pxafb.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -260,17 +260,17 @@ static int pxafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
}

#ifdef CONFIG_CPU_FREQ
DPRINTK("dma period = %d ps, clock = %d kHz\n",
pxafb_display_dma_period(var),
get_clk_frequency_khz(0));
pr_debug("pxafb: dma period = %d ps, clock = %d kHz\n",
pxafb_display_dma_period(var),
get_clk_frequency_khz(0));
#endif

return 0;
}

static inline void pxafb_set_truecolor(u_int is_true_color)
{
DPRINTK("true_color = %d\n", is_true_color);
pr_debug("pxafb: true_color = %d\n", is_true_color);
// do your machine-specific setup if needed
}

Expand All @@ -284,7 +284,7 @@ static int pxafb_set_par(struct fb_info *info)
struct fb_var_screeninfo *var = &info->var;
unsigned long palette_mem_size;

DPRINTK("set_par\n");
pr_debug("pxafb: set_par\n");

if (var->bits_per_pixel == 16)
fbi->fb.fix.visual = FB_VISUAL_TRUECOLOR;
Expand All @@ -308,7 +308,7 @@ static int pxafb_set_par(struct fb_info *info)

palette_mem_size = fbi->palette_size * sizeof(u16);

DPRINTK("palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size);
pr_debug("pxafb: palette_mem_size = 0x%08lx\n", palette_mem_size);

fbi->palette_cpu = (u16 *)(fbi->map_cpu + PAGE_SIZE - palette_mem_size);
fbi->palette_dma = fbi->map_dma + PAGE_SIZE - palette_mem_size;
Expand Down Expand Up @@ -369,7 +369,7 @@ static int pxafb_blank(int blank, struct fb_info *info)
struct pxafb_info *fbi = (struct pxafb_info *)info;
int i;

DPRINTK("pxafb_blank: blank=%d\n", blank);
pr_debug("pxafb: blank=%d\n", blank);

switch (blank) {
case FB_BLANK_POWERDOWN:
Expand Down Expand Up @@ -508,15 +508,15 @@ static int pxafb_activate_var(struct fb_var_screeninfo *var, struct pxafb_info *
u_long flags;
u_int lines_per_panel, pcd = get_pcd(var->pixclock);

DPRINTK("Configuring PXA LCD\n");
pr_debug("pxafb: Configuring PXA LCD\n");

DPRINTK("var: xres=%d hslen=%d lm=%d rm=%d\n",
var->xres, var->hsync_len,
var->left_margin, var->right_margin);
DPRINTK("var: yres=%d vslen=%d um=%d bm=%d\n",
var->yres, var->vsync_len,
var->upper_margin, var->lower_margin);
DPRINTK("var: pixclock=%d pcd=%d\n", var->pixclock, pcd);
pr_debug("var: xres=%d hslen=%d lm=%d rm=%d\n",
var->xres, var->hsync_len,
var->left_margin, var->right_margin);
pr_debug("var: yres=%d vslen=%d um=%d bm=%d\n",
var->yres, var->vsync_len,
var->upper_margin, var->lower_margin);
pr_debug("var: pixclock=%d pcd=%d\n", var->pixclock, pcd);

#if DEBUG_VAR
if (var->xres < 16 || var->xres > 1024)
Expand Down Expand Up @@ -589,10 +589,10 @@ static int pxafb_activate_var(struct fb_var_screeninfo *var, struct pxafb_info *
if (pcd)
new_regs.lccr3 |= LCCR3_PixClkDiv(pcd);

DPRINTK("nlccr0 = 0x%08x\n", new_regs.lccr0);
DPRINTK("nlccr1 = 0x%08x\n", new_regs.lccr1);
DPRINTK("nlccr2 = 0x%08x\n", new_regs.lccr2);
DPRINTK("nlccr3 = 0x%08x\n", new_regs.lccr3);
pr_debug("nlccr0 = 0x%08x\n", new_regs.lccr0);
pr_debug("nlccr1 = 0x%08x\n", new_regs.lccr1);
pr_debug("nlccr2 = 0x%08x\n", new_regs.lccr2);
pr_debug("nlccr3 = 0x%08x\n", new_regs.lccr3);

/* Update shadow copy atomically */
local_irq_save(flags);
Expand Down Expand Up @@ -637,24 +637,24 @@ static int pxafb_activate_var(struct fb_var_screeninfo *var, struct pxafb_info *
}

#if 0
DPRINTK("fbi->dmadesc_fblow_cpu = 0x%p\n", fbi->dmadesc_fblow_cpu);
DPRINTK("fbi->dmadesc_fbhigh_cpu = 0x%p\n", fbi->dmadesc_fbhigh_cpu);
DPRINTK("fbi->dmadesc_palette_cpu = 0x%p\n", fbi->dmadesc_palette_cpu);
DPRINTK("fbi->dmadesc_fblow_dma = 0x%x\n", fbi->dmadesc_fblow_dma);
DPRINTK("fbi->dmadesc_fbhigh_dma = 0x%x\n", fbi->dmadesc_fbhigh_dma);
DPRINTK("fbi->dmadesc_palette_dma = 0x%x\n", fbi->dmadesc_palette_dma);

DPRINTK("fbi->dmadesc_fblow_cpu->fdadr = 0x%x\n", fbi->dmadesc_fblow_cpu->fdadr);
DPRINTK("fbi->dmadesc_fbhigh_cpu->fdadr = 0x%x\n", fbi->dmadesc_fbhigh_cpu->fdadr);
DPRINTK("fbi->dmadesc_palette_cpu->fdadr = 0x%x\n", fbi->dmadesc_palette_cpu->fdadr);

DPRINTK("fbi->dmadesc_fblow_cpu->fsadr = 0x%x\n", fbi->dmadesc_fblow_cpu->fsadr);
DPRINTK("fbi->dmadesc_fbhigh_cpu->fsadr = 0x%x\n", fbi->dmadesc_fbhigh_cpu->fsadr);
DPRINTK("fbi->dmadesc_palette_cpu->fsadr = 0x%x\n", fbi->dmadesc_palette_cpu->fsadr);

DPRINTK("fbi->dmadesc_fblow_cpu->ldcmd = 0x%x\n", fbi->dmadesc_fblow_cpu->ldcmd);
DPRINTK("fbi->dmadesc_fbhigh_cpu->ldcmd = 0x%x\n", fbi->dmadesc_fbhigh_cpu->ldcmd);
DPRINTK("fbi->dmadesc_palette_cpu->ldcmd = 0x%x\n", fbi->dmadesc_palette_cpu->ldcmd);
pr_debug("fbi->dmadesc_fblow_cpu = 0x%p\n", fbi->dmadesc_fblow_cpu);
pr_debug("fbi->dmadesc_fbhigh_cpu = 0x%p\n", fbi->dmadesc_fbhigh_cpu);
pr_debug("fbi->dmadesc_palette_cpu = 0x%p\n", fbi->dmadesc_palette_cpu);
pr_debug("fbi->dmadesc_fblow_dma = 0x%x\n", fbi->dmadesc_fblow_dma);
pr_debug("fbi->dmadesc_fbhigh_dma = 0x%x\n", fbi->dmadesc_fbhigh_dma);
pr_debug("fbi->dmadesc_palette_dma = 0x%x\n", fbi->dmadesc_palette_dma);

pr_debug("fbi->dmadesc_fblow_cpu->fdadr = 0x%x\n", fbi->dmadesc_fblow_cpu->fdadr);
pr_debug("fbi->dmadesc_fbhigh_cpu->fdadr = 0x%x\n", fbi->dmadesc_fbhigh_cpu->fdadr);
pr_debug("fbi->dmadesc_palette_cpu->fdadr = 0x%x\n", fbi->dmadesc_palette_cpu->fdadr);

pr_debug("fbi->dmadesc_fblow_cpu->fsadr = 0x%x\n", fbi->dmadesc_fblow_cpu->fsadr);
pr_debug("fbi->dmadesc_fbhigh_cpu->fsadr = 0x%x\n", fbi->dmadesc_fbhigh_cpu->fsadr);
pr_debug("fbi->dmadesc_palette_cpu->fsadr = 0x%x\n", fbi->dmadesc_palette_cpu->fsadr);

pr_debug("fbi->dmadesc_fblow_cpu->ldcmd = 0x%x\n", fbi->dmadesc_fblow_cpu->ldcmd);
pr_debug("fbi->dmadesc_fbhigh_cpu->ldcmd = 0x%x\n", fbi->dmadesc_fbhigh_cpu->ldcmd);
pr_debug("fbi->dmadesc_palette_cpu->ldcmd = 0x%x\n", fbi->dmadesc_palette_cpu->ldcmd);
#endif

fbi->reg_lccr0 = new_regs.lccr0;
Expand Down Expand Up @@ -684,15 +684,15 @@ static int pxafb_activate_var(struct fb_var_screeninfo *var, struct pxafb_info *
*/
static inline void __pxafb_backlight_power(struct pxafb_info *fbi, int on)
{
DPRINTK("backlight o%s\n", on ? "n" : "ff");
pr_debug("pxafb: backlight o%s\n", on ? "n" : "ff");

if (pxafb_backlight_power)
pxafb_backlight_power(on);
}

static inline void __pxafb_lcd_power(struct pxafb_info *fbi, int on)
{
DPRINTK("LCD power o%s\n", on ? "n" : "ff");
pr_debug("pxafb: LCD power o%s\n", on ? "n" : "ff");

if (pxafb_lcd_power)
pxafb_lcd_power(on);
Expand Down Expand Up @@ -740,13 +740,13 @@ static void pxafb_setup_gpio(struct pxafb_info *fbi)

static void pxafb_enable_controller(struct pxafb_info *fbi)
{
DPRINTK("Enabling LCD controller\n");
DPRINTK("fdadr0 0x%08x\n", (unsigned int) fbi->fdadr0);
DPRINTK("fdadr1 0x%08x\n", (unsigned int) fbi->fdadr1);
DPRINTK("reg_lccr0 0x%08x\n", (unsigned int) fbi->reg_lccr0);
DPRINTK("reg_lccr1 0x%08x\n", (unsigned int) fbi->reg_lccr1);
DPRINTK("reg_lccr2 0x%08x\n", (unsigned int) fbi->reg_lccr2);
DPRINTK("reg_lccr3 0x%08x\n", (unsigned int) fbi->reg_lccr3);
pr_debug("pxafb: Enabling LCD controller\n");
pr_debug("fdadr0 0x%08x\n", (unsigned int) fbi->fdadr0);
pr_debug("fdadr1 0x%08x\n", (unsigned int) fbi->fdadr1);
pr_debug("reg_lccr0 0x%08x\n", (unsigned int) fbi->reg_lccr0);
pr_debug("reg_lccr1 0x%08x\n", (unsigned int) fbi->reg_lccr1);
pr_debug("reg_lccr2 0x%08x\n", (unsigned int) fbi->reg_lccr2);
pr_debug("reg_lccr3 0x%08x\n", (unsigned int) fbi->reg_lccr3);

/* enable LCD controller clock */
pxa_set_cken(CKEN16_LCD, 1);
Expand All @@ -761,19 +761,19 @@ static void pxafb_enable_controller(struct pxafb_info *fbi)
FDADR1 = fbi->fdadr1;
LCCR0 |= LCCR0_ENB;

DPRINTK("FDADR0 0x%08x\n", (unsigned int) FDADR0);
DPRINTK("FDADR1 0x%08x\n", (unsigned int) FDADR1);
DPRINTK("LCCR0 0x%08x\n", (unsigned int) LCCR0);
DPRINTK("LCCR1 0x%08x\n", (unsigned int) LCCR1);
DPRINTK("LCCR2 0x%08x\n", (unsigned int) LCCR2);
DPRINTK("LCCR3 0x%08x\n", (unsigned int) LCCR3);
pr_debug("FDADR0 0x%08x\n", (unsigned int) FDADR0);
pr_debug("FDADR1 0x%08x\n", (unsigned int) FDADR1);
pr_debug("LCCR0 0x%08x\n", (unsigned int) LCCR0);
pr_debug("LCCR1 0x%08x\n", (unsigned int) LCCR1);
pr_debug("LCCR2 0x%08x\n", (unsigned int) LCCR2);
pr_debug("LCCR3 0x%08x\n", (unsigned int) LCCR3);
}

static void pxafb_disable_controller(struct pxafb_info *fbi)
{
DECLARE_WAITQUEUE(wait, current);

DPRINTK("Disabling LCD controller\n");
pr_debug("pxafb: disabling LCD controller\n");

set_current_state(TASK_UNINTERRUPTIBLE);
add_wait_queue(&fbi->ctrlr_wait, &wait);
Expand Down Expand Up @@ -1039,7 +1039,7 @@ static int __init pxafb_map_video_memory(struct pxafb_info *fbi)
fbi->palette_size = fbi->fb.var.bits_per_pixel == 8 ? 256 : 16;

palette_mem_size = fbi->palette_size * sizeof(u16);
DPRINTK("palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size);
pr_debug("pxafb: palette_mem_size = 0x%08lx\n", palette_mem_size);

fbi->palette_cpu = (u16 *)(fbi->map_cpu + PAGE_SIZE - palette_mem_size);
fbi->palette_dma = fbi->map_dma + PAGE_SIZE - palette_mem_size;
Expand Down
9 changes: 0 additions & 9 deletions drivers/video/pxafb.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -113,15 +113,6 @@ struct pxafb_info {

#define PXA_NAME "PXA"

/*
* Debug macros
*/
#if DEBUG
# define DPRINTK(fmt, args...) printk("%s: " fmt, __FUNCTION__ , ## args)
#else
# define DPRINTK(fmt, args...)
#endif

/*
* Minimum X and Y resolutions
*/
Expand Down

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