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authorRajendra Nayak <rnayak@ti.com>2012-09-22 02:24:16 -0600
committerPaul Walmsley <paul@pwsan.com>2012-09-22 10:50:01 -0600
commit6ea74cb9853e923f8945586cd9ccdd42e6f00ba9 (patch)
treedc0bdc6011cf84b69111baaa5552db065693328a /arch/arm/plat-omap
parent4d7cb45ee823541632a3d50f57031ce9fd60e13f (diff)
downloadblackbird-op-linux-6ea74cb9853e923f8945586cd9ccdd42e6f00ba9.tar.gz
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ARM: OMAP2+: hwmod: get rid of all omap_clk_get_by_name usage
Moving to Common clk framework for OMAP would mean we no longer use internal lookup mechanism like omap_clk_get_by_name(). get rid of all its usage mostly from hwmod and omap_device code. Moving to clk_get() also means the respective platforms need the clkdev tables updated with an entry for all clocks used by hwmod to have clock name same as the alias. Based on original changes from Mike Turquette. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Cc: Russell King - ARM Linux <linux@arm.linux.org.uk> [paul@pwsan.com: removed IS_ERR_OR_NULL() conversion (rmk comment); restricted omap_96m_alwon_fck_3630 to OMAP36xx; added missing AM35xx clock aliases for emac_fck, emac_ick, vpfe_ick, vpfe_fck; added aliases rng_ick and several emulation clocks] Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/plat-omap')
-rw-r--r--arch/arm/plat-omap/clock.c27
-rw-r--r--arch/arm/plat-omap/omap_device.c4
2 files changed, 2 insertions, 29 deletions
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 706b7e29397f..9d7ac20ef8f9 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -312,33 +312,6 @@ void clk_enable_init_clocks(void)
}
}
-/**
- * omap_clk_get_by_name - locate OMAP struct clk by its name
- * @name: name of the struct clk to locate
- *
- * Locate an OMAP struct clk by its name. Assumes that struct clk
- * names are unique. Returns NULL if not found or a pointer to the
- * struct clk if found.
- */
-struct clk *omap_clk_get_by_name(const char *name)
-{
- struct clk *c;
- struct clk *ret = NULL;
-
- mutex_lock(&clocks_mutex);
-
- list_for_each_entry(c, &clocks, node) {
- if (!strcmp(c->name, name)) {
- ret = c;
- break;
- }
- }
-
- mutex_unlock(&clocks_mutex);
-
- return ret;
-}
-
int omap_clk_enable_autoidle_all(void)
{
struct clk *c;
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index c490240bb82c..46480fb762e5 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -266,10 +266,10 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias,
return;
}
- r = omap_clk_get_by_name(clk_name);
+ r = clk_get(NULL, clk_name);
if (IS_ERR(r)) {
dev_err(&od->pdev->dev,
- "omap_clk_get_by_name for %s failed\n", clk_name);
+ "clk_get for %s failed\n", clk_name);
return;
}
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