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Diffstat (limited to 'arch/arm/mach-omap2/clocks-common.c')
-rw-r--r--arch/arm/mach-omap2/clocks-common.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/clocks-common.c b/arch/arm/mach-omap2/clocks-common.c
index 84f93e73f6..93c4c6fe33 100644
--- a/arch/arm/mach-omap2/clocks-common.c
+++ b/arch/arm/mach-omap2/clocks-common.c
@@ -828,27 +828,29 @@ void do_enable_clocks(u32 const *clk_domains,
u32 i, max = 100;
/* Put the clock domains in SW_WKUP mode */
- for (i = 0; (i < max) && clk_domains[i]; i++) {
+ for (i = 0; (i < max) && clk_domains && clk_domains[i]; i++) {
enable_clock_domain(clk_domains[i],
CD_CLKCTRL_CLKTRCTRL_SW_WKUP);
}
/* Clock modules that need to be put in HW_AUTO */
- for (i = 0; (i < max) && clk_modules_hw_auto[i]; i++) {
+ for (i = 0; (i < max) && clk_modules_hw_auto &&
+ clk_modules_hw_auto[i]; i++) {
enable_clock_module(clk_modules_hw_auto[i],
MODULE_CLKCTRL_MODULEMODE_HW_AUTO,
wait_for_enable);
};
/* Clock modules that need to be put in SW_EXPLICIT_EN mode */
- for (i = 0; (i < max) && clk_modules_explicit_en[i]; i++) {
+ for (i = 0; (i < max) && clk_modules_explicit_en &&
+ clk_modules_explicit_en[i]; i++) {
enable_clock_module(clk_modules_explicit_en[i],
MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN,
wait_for_enable);
};
/* Put the clock domains in HW_AUTO mode now */
- for (i = 0; (i < max) && clk_domains[i]; i++) {
+ for (i = 0; (i < max) && clk_domains && clk_domains[i]; i++) {
enable_clock_domain(clk_domains[i],
CD_CLKCTRL_CLKTRCTRL_HW_AUTO);
}