video: da8xx-fb: store clk rate even if !CPUFREQ

store lcd clk rate always, i.e. irrespective of whether CPUFREQ is
enabled or not. This can be used to get clk rate directly instead of
enquiring with clock framework with clk handle every time.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index d060f14..f1d88ac 100644 (file)
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -174,8 +174,8 @@ struct da8xx_fb_par {
        unsigned int            which_dma_channel_done;
 #ifdef CONFIG_CPU_FREQ
        struct notifier_block   freq_transition;
-       unsigned int            lcd_fck_rate;
 #endif
+       unsigned int            lcd_fck_rate;
        void (*panel_power_ctrl)(int);
        u32 pseudo_palette[16];
        struct fb_videomode     mode;
@@ -1302,9 +1302,7 @@ static int fb_probe(struct platform_device *device)
 
        par = da8xx_fb_info->par;
        par->lcdc_clk = fb_clk;
-#ifdef CONFIG_CPU_FREQ
        par->lcd_fck_rate = clk_get_rate(fb_clk);
-#endif
        par->pxl_clk = lcdc_info->pixclock;
        if (fb_pdata->panel_power_ctrl) {
                par->panel_power_ctrl = fb_pdata->panel_power_ctrl;