[ARM] omap: remove clk->owner

clk->owner is always NULL, so its existence doesn't serve any useful
function other than bloating the kernel by 992 bytes.  Remove it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 529c4a9..c53205c 100644 (file)
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -53,15 +53,14 @@ struct clk * clk_get(struct device *dev, const char *id)
        mutex_lock(&clocks_mutex);
 
        list_for_each_entry(p, &clocks, node) {
-               if (p->id == idno &&
-                   strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
+               if (p->id == idno && strcmp(id, p->name) == 0) {
                        clk = p;
                        goto found;
                }
        }
 
        list_for_each_entry(p, &clocks, node) {
-               if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
+               if (strcmp(id, p->name) == 0) {
                        clk = p;
                        break;
                }
@@ -148,8 +147,6 @@ EXPORT_SYMBOL(clk_get_rate);
 
 void clk_put(struct clk *clk)
 {
-       if (clk && !IS_ERR(clk))
-               module_put(clk->owner);
 }
 EXPORT_SYMBOL(clk_put);
 

diff --git a/arch/arm/plat-omap/include/mach/clock.h b/arch/arm/plat-omap/include/mach/clock.h
index 40a2ac3..547619f 100644 (file)
--- a/arch/arm/plat-omap/include/mach/clock.h
+++ b/arch/arm/plat-omap/include/mach/clock.h
@@ -65,7 +65,6 @@ struct dpll_data {
 struct clk {
        struct list_head        node;
        const struct clkops     *ops;
-       struct module           *owner;
        const char              *name;
        int                     id;
        struct clk              *parent;