OMAP: hwmod: Replace WARN by pr_warning if clock lookup failed

The WARN is a little bit too verbose and is not providing
usefull information in that case.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index a62920b..5d3a3ea 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -411,9 +411,9 @@ static int _init_main_clk(struct omap_hwmod *oh)
                return 0;
 
        c = omap_clk_get_by_name(oh->main_clk);
-       WARN(!c, "omap_hwmod: %s: cannot clk_get main_clk %s\n",
-            oh->name, oh->main_clk);
        if (!c)
+               pr_warning("omap_hwmod: %s: cannot clk_get main_clk %s\n",
+                          oh->name, oh->main_clk);
                ret = -EINVAL;
        oh->_clk = c;
 
@@ -446,9 +446,9 @@ static int _init_interface_clks(struct omap_hwmod *oh)
                        continue;
 
                c = omap_clk_get_by_name(os->clk);
-               WARN(!c, "omap_hwmod: %s: cannot clk_get interface_clk %s\n",
-                    oh->name, os->clk);
                if (!c)
+                       pr_warning("omap_hwmod: %s: cannot clk_get interface_clk %s\n",
+                                  oh->name, os->clk);
                        ret = -EINVAL;
                os->_clk = c;
        }
@@ -472,9 +472,9 @@ static int _init_opt_clks(struct omap_hwmod *oh)
 
        for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) {
                c = omap_clk_get_by_name(oc->clk);
-               WARN(!c, "omap_hwmod: %s: cannot clk_get opt_clk %s\n",
-                    oh->name, oc->clk);
                if (!c)
+                       pr_warning("omap_hwmod: %s: cannot clk_get opt_clk %s\n",
+                                  oh->name, oc->clk);
                        ret = -EINVAL;
                oc->_clk = c;
        }