ARM: SAMSUNG: Add error printing to s3c24xx_register_clocks

Add an error print to s3c24xx_register_clocks to provide more useful
information when failing to register the clock.

I belive this was originally left out due to the possibility of a
problem with low-level debugging code. However, if the low-level
debug code is not functional by now there will be a whole other set of
problems being presented to the system.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/arch/arm/plat-samsung/clock.c b/arch/arm/plat-samsung/clock.c
index 4b95b3920036..1b25c9d8c403 100644
--- a/arch/arm/plat-samsung/clock.c
+++ b/arch/arm/plat-samsung/clock.c
@@ -343,8 +343,12 @@ int s3c24xx_register_clocks(struct clk **clks, int nr_clks)
         int fails = 0;
 
         for (; nr_clks > 0; nr_clks--, clks++) {
-                if (s3c24xx_register_clock(*clks) < 0)
+                if (s3c24xx_register_clock(*clks) < 0) {
+                        struct clk *clk = *clks;
+                        printk(KERN_ERR "%s: failed to register %p: %s\n",
+                               __func__, clk, clk->name);
                         fails++;
+                }
         }
 
         return fails;