[ARM] omap: fix lots of 'Using plain integer as NULL pointer'

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap1 / clock.c

diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 51a9be6763fc612dfa98564e98733c4473c4e5b5..90ae0ef37d66f5c1138d9cb95790ee363dcd528b 100644 (file)
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -201,7 +201,7 @@ static int calc_dsor_exp(struct clk *clk, unsigned long rate)
                return -EINVAL;
 
        parent = clk->parent;
-       if (unlikely(parent == 0))
+       if (unlikely(parent == NULL))
                return -EIO;
 
        realrate = parent->rate;
@@ -499,7 +499,7 @@ static int omap1_clk_enable_generic(struct clk *clk)
        if (clk->flags & ALWAYS_ENABLED)
                return 0;
 
-       if (unlikely(clk->enable_reg == 0)) {
+       if (unlikely(clk->enable_reg == NULL)) {
                printk(KERN_ERR "clock.c: Enable for %s without enable code\n",
                       clk->name);
                return -EINVAL;
@@ -535,7 +535,7 @@ static void omap1_clk_disable_generic(struct clk *clk)
        __u16 regval16;
        __u32 regval32;
 
-       if (clk->enable_reg == 0)
+       if (clk->enable_reg == NULL)
                return;
 
        if (clk->flags & ENABLE_REG_32BIT) {
@@ -577,7 +577,7 @@ static long omap1_clk_round_rate(struct clk *clk, unsigned long rate)
                return clk->parent->rate / (1 << dsor_exp);
        }
 
-       if(clk->round_rate != 0)
+       if (clk->round_rate != NULL)
                return clk->round_rate(clk, rate);
 
        return clk->rate;