ARM: OMAP2/3: Change omapfb to use clkdev for dispc and rfbi, v2

This makes the framebuffer work on omap3.

Also fix the clk_get usage for checkpatch.pl
"ERROR: do not use assignment in if condition".

Cc: Imre Deak <imre.deak@nokia.com>
Cc: linux-fbdev-devel@lists.sourceforge.net
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Tony Lindgren <tony@atomide.com>

2 files changed, 13 insertions, 9 deletions

diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index dfb72f5e4c96..148cbcc39602 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -880,20 +880,22 @@ static irqreturn_t omap_dispc_irq_handler(int irq, void *dev)
 
 static int get_dss_clocks(void)
 {
-        if (IS_ERR((dispc.dss_ick = clk_get(dispc.fbdev->dev, "dss_ick")))) {
-                dev_err(dispc.fbdev->dev, "can't get dss_ick\n");
+        dispc.dss_ick = clk_get(dispc.fbdev->dev, "ick");
+        if (IS_ERR(dispc.dss_ick)) {
+                dev_err(dispc.fbdev->dev, "can't get ick\n");
                 return PTR_ERR(dispc.dss_ick);
         }
 
-        if (IS_ERR((dispc.dss1_fck = clk_get(dispc.fbdev->dev, "dss1_fck")))) {
+        dispc.dss1_fck = clk_get(dispc.fbdev->dev, "dss1_fck");
+        if (IS_ERR(dispc.dss1_fck)) {
                 dev_err(dispc.fbdev->dev, "can't get dss1_fck\n");
                 clk_put(dispc.dss_ick);
                 return PTR_ERR(dispc.dss1_fck);
         }
 
-        if (IS_ERR((dispc.dss_54m_fck =
-                                clk_get(dispc.fbdev->dev, "dss_54m_fck")))) {
-                dev_err(dispc.fbdev->dev, "can't get dss_54m_fck\n");
+        dispc.dss_54m_fck = clk_get(dispc.fbdev->dev, "tv_fck");
+        if (IS_ERR(dispc.dss_54m_fck)) {
+                dev_err(dispc.fbdev->dev, "can't get tv_fck\n");
                 clk_put(dispc.dss_ick);
                 clk_put(dispc.dss1_fck);
                 return PTR_ERR(dispc.dss_54m_fck);
diff --git a/drivers/video/omap/rfbi.c b/drivers/video/omap/rfbi.c
index a13c8dcad2a8..9332d6ca6456 100644
--- a/drivers/video/omap/rfbi.c
+++ b/drivers/video/omap/rfbi.c
@@ -83,12 +83,14 @@ static inline u32 rfbi_read_reg(int idx)
 
 static int rfbi_get_clocks(void)
 {
-        if (IS_ERR((rfbi.dss_ick = clk_get(rfbi.fbdev->dev, "dss_ick")))) {
-                dev_err(rfbi.fbdev->dev, "can't get dss_ick\n");
+        rfbi.dss_ick = clk_get(rfbi.fbdev->dev, "ick");
+        if (IS_ERR(rfbi.dss_ick)) {
+                dev_err(rfbi.fbdev->dev, "can't get ick\n");
                 return PTR_ERR(rfbi.dss_ick);
         }
 
-        if (IS_ERR((rfbi.dss1_fck = clk_get(rfbi.fbdev->dev, "dss1_fck")))) {
+        rfbi.dss1_fck = clk_get(rfbi.fbdev->dev, "dss1_fck");
+        if (IS_ERR(rfbi.dss1_fck)) {
                 dev_err(rfbi.fbdev->dev, "can't get dss1_fck\n");
                 clk_put(rfbi.dss_ick);
                 return PTR_ERR(rfbi.dss1_fck);