diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c index a797220fdf5c..ecd7cd4ce412 100644 --- a/drivers/video/sa1100fb.c +++ b/drivers/video/sa1100fb.c @@ -183,10 +183,6 @@ #include #include -/* - * debugging? - */ -#define DEBUG 0 /* * Complain if VAR is out of range. */ @@ -614,7 +610,7 @@ sa1100fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) var->xres_virtual = max(var->xres_virtual, var->xres); var->yres_virtual = max(var->yres_virtual, var->yres); - DPRINTK("var->bits_per_pixel=%d\n", var->bits_per_pixel); + dev_dbg(fbi->dev, "var->bits_per_pixel=%d\n", var->bits_per_pixel); switch (var->bits_per_pixel) { case 4: rgbidx = RGB_4; @@ -638,16 +634,16 @@ sa1100fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) var->blue = fbi->rgb[rgbidx]->blue; var->transp = fbi->rgb[rgbidx]->transp; - DPRINTK("RGBT length = %d:%d:%d:%d\n", + dev_dbg(fbi->dev, "RGBT length = %d:%d:%d:%d\n", var->red.length, var->green.length, var->blue.length, var->transp.length); - DPRINTK("RGBT offset = %d:%d:%d:%d\n", + dev_dbg(fbi->dev, "RGBT offset = %d:%d:%d:%d\n", var->red.offset, var->green.offset, var->blue.offset, var->transp.offset); #ifdef CONFIG_CPU_FREQ - printk(KERN_DEBUG "dma period = %d ps, clock = %d kHz\n", + dev_dbg(fbi->dev, "dma period = %d ps, clock = %d kHz\n", sa1100fb_display_dma_period(var), cpufreq_get(smp_processor_id())); #endif @@ -683,7 +679,7 @@ static int sa1100fb_set_par(struct fb_info *info) struct fb_var_screeninfo *var = &info->var; unsigned long palette_mem_size; - DPRINTK("set_par\n"); + dev_dbg(fbi->dev, "set_par\n"); if (var->bits_per_pixel == 16) fbi->fb.fix.visual = FB_VISUAL_TRUECOLOR; @@ -704,7 +700,7 @@ static int sa1100fb_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); + dev_dbg(fbi->dev, "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; @@ -775,7 +771,7 @@ static int sa1100fb_blank(int blank, struct fb_info *info) struct sa1100fb_info *fbi = (struct sa1100fb_info *)info; int i; - DPRINTK("sa1100fb_blank: blank=%d\n", blank); + dev_dbg(fbi->dev, "sa1100fb_blank: blank=%d\n", blank); switch (blank) { case FB_BLANK_POWERDOWN: @@ -863,39 +859,39 @@ static int sa1100fb_activate_var(struct fb_var_screeninfo *var, struct sa1100fb_ u_int half_screen_size, yres, pcd; u_long flags; - DPRINTK("Configuring SA1100 LCD\n"); + dev_dbg(fbi->dev, "Configuring SA1100 LCD\n"); - DPRINTK("var: xres=%d hslen=%d lm=%d rm=%d\n", + dev_dbg(fbi->dev, "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", + dev_dbg(fbi->dev, "var: yres=%d vslen=%d um=%d bm=%d\n", var->yres, var->vsync_len, var->upper_margin, var->lower_margin); #if DEBUG_VAR if (var->xres < 16 || var->xres > 1024) - printk(KERN_ERR "%s: invalid xres %d\n", + dev_err(fbi->dev, "%s: invalid xres %d\n", fbi->fb.fix.id, var->xres); if (var->hsync_len < 1 || var->hsync_len > 64) - printk(KERN_ERR "%s: invalid hsync_len %d\n", + dev_err(fbi->dev, "%s: invalid hsync_len %d\n", fbi->fb.fix.id, var->hsync_len); if (var->left_margin < 1 || var->left_margin > 255) - printk(KERN_ERR "%s: invalid left_margin %d\n", + dev_err(fbi->dev, "%s: invalid left_margin %d\n", fbi->fb.fix.id, var->left_margin); if (var->right_margin < 1 || var->right_margin > 255) - printk(KERN_ERR "%s: invalid right_margin %d\n", + dev_err(fbi->dev, "%s: invalid right_margin %d\n", fbi->fb.fix.id, var->right_margin); if (var->yres < 1 || var->yres > 1024) - printk(KERN_ERR "%s: invalid yres %d\n", + dev_err(fbi->dev, "%s: invalid yres %d\n", fbi->fb.fix.id, var->yres); if (var->vsync_len < 1 || var->vsync_len > 64) - printk(KERN_ERR "%s: invalid vsync_len %d\n", + dev_err(fbi->dev, "%s: invalid vsync_len %d\n", fbi->fb.fix.id, var->vsync_len); if (var->upper_margin < 0 || var->upper_margin > 255) - printk(KERN_ERR "%s: invalid upper_margin %d\n", + dev_err(fbi->dev, "%s: invalid upper_margin %d\n", fbi->fb.fix.id, var->upper_margin); if (var->lower_margin < 0 || var->lower_margin > 255) - printk(KERN_ERR "%s: invalid lower_margin %d\n", + dev_err(fbi->dev, "%s: invalid lower_margin %d\n", fbi->fb.fix.id, var->lower_margin); #endif @@ -928,10 +924,10 @@ static int sa1100fb_activate_var(struct fb_var_screeninfo *var, struct sa1100fb_ (var->sync & FB_SYNC_HOR_HIGH_ACT ? LCCR3_HorSnchH : LCCR3_HorSnchL) | (var->sync & FB_SYNC_VERT_HIGH_ACT ? LCCR3_VrtSnchH : LCCR3_VrtSnchL); - DPRINTK("nlccr0 = 0x%08lx\n", new_regs.lccr0); - DPRINTK("nlccr1 = 0x%08lx\n", new_regs.lccr1); - DPRINTK("nlccr2 = 0x%08lx\n", new_regs.lccr2); - DPRINTK("nlccr3 = 0x%08lx\n", new_regs.lccr3); + dev_dbg(fbi->dev, "nlccr0 = 0x%08lx\n", new_regs.lccr0); + dev_dbg(fbi->dev, "nlccr1 = 0x%08lx\n", new_regs.lccr1); + dev_dbg(fbi->dev, "nlccr2 = 0x%08lx\n", new_regs.lccr2); + dev_dbg(fbi->dev, "nlccr3 = 0x%08lx\n", new_regs.lccr3); half_screen_size = var->bits_per_pixel; half_screen_size = half_screen_size * var->xres * var->yres / 16; @@ -967,7 +963,7 @@ static int sa1100fb_activate_var(struct fb_var_screeninfo *var, struct sa1100fb_ */ static inline void __sa1100fb_backlight_power(struct sa1100fb_info *fbi, int on) { - DPRINTK("backlight o%s\n", on ? "n" : "ff"); + dev_dbg(fbi->dev, "backlight o%s\n", on ? "n" : "ff"); if (sa1100fb_backlight_power) sa1100fb_backlight_power(on); @@ -975,7 +971,7 @@ static inline void __sa1100fb_backlight_power(struct sa1100fb_info *fbi, int on) static inline void __sa1100fb_lcd_power(struct sa1100fb_info *fbi, int on) { - DPRINTK("LCD power o%s\n", on ? "n" : "ff"); + dev_dbg(fbi->dev, "LCD power o%s\n", on ? "n" : "ff"); if (sa1100fb_lcd_power) sa1100fb_lcd_power(on); @@ -1015,7 +1011,7 @@ static void sa1100fb_setup_gpio(struct sa1100fb_info *fbi) static void sa1100fb_enable_controller(struct sa1100fb_info *fbi) { - DPRINTK("Enabling LCD controller\n"); + dev_dbg(fbi->dev, "Enabling LCD controller\n"); /* * Make sure the mode bits are present in the first palette entry @@ -1037,19 +1033,19 @@ static void sa1100fb_enable_controller(struct sa1100fb_info *fbi) GPSR |= SHANNON_GPIO_DISP_EN; } - DPRINTK("DBAR1 = 0x%08x\n", DBAR1); - DPRINTK("DBAR2 = 0x%08x\n", DBAR2); - DPRINTK("LCCR0 = 0x%08x\n", LCCR0); - DPRINTK("LCCR1 = 0x%08x\n", LCCR1); - DPRINTK("LCCR2 = 0x%08x\n", LCCR2); - DPRINTK("LCCR3 = 0x%08x\n", LCCR3); + dev_dbg(fbi->dev, "DBAR1 = 0x%08lx\n", DBAR1); + dev_dbg(fbi->dev, "DBAR2 = 0x%08lx\n", DBAR2); + dev_dbg(fbi->dev, "LCCR0 = 0x%08lx\n", LCCR0); + dev_dbg(fbi->dev, "LCCR1 = 0x%08lx\n", LCCR1); + dev_dbg(fbi->dev, "LCCR2 = 0x%08lx\n", LCCR2); + dev_dbg(fbi->dev, "LCCR3 = 0x%08lx\n", LCCR3); } static void sa1100fb_disable_controller(struct sa1100fb_info *fbi) { DECLARE_WAITQUEUE(wait, current); - DPRINTK("Disabling LCD controller\n"); + dev_dbg(fbi->dev, "Disabling LCD controller\n"); if (machine_is_shannon()) { GPCR |= SHANNON_GPIO_DISP_EN; @@ -1268,7 +1264,7 @@ sa1100fb_freq_policy(struct notifier_block *nb, unsigned long val, switch (val) { case CPUFREQ_ADJUST: case CPUFREQ_INCOMPATIBLE: - printk(KERN_DEBUG "min dma period: %d ps, " + dev_dbg(fbi->dev, "min dma period: %d ps, " "new clock %d kHz\n", sa1100fb_min_dma_period(fbi), policy->max); /* todo: fill in min/max values */ @@ -1459,7 +1455,7 @@ static int __devinit sa1100fb_probe(struct platform_device *pdev) ret = request_irq(irq, sa1100fb_handle_irq, 0, "LCD", fbi); if (ret) { - printk(KERN_ERR "sa1100fb: request_irq failed: %d\n", ret); + dev_err(&pdev->dev, "request_irq failed: %d\n", ret); goto failed; } diff --git a/drivers/video/sa1100fb.h b/drivers/video/sa1100fb.h index 7a3d66a5516f..b1d5b089ee4a 100644 --- a/drivers/video/sa1100fb.h +++ b/drivers/video/sa1100fb.h @@ -129,15 +129,6 @@ struct sa1100fb_info { #define SA1100_NAME "SA1100" -/* - * Debug macros - */ -#if DEBUG -# define DPRINTK(fmt, args...) printk("%s: " fmt, __func__ , ## args) -#else -# define DPRINTK(fmt, args...) -#endif - /* * Minimum X and Y resolutions */