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[RFC,6/9] ARM: OMAP4: CM code: Remove the check for non-zero clkctrl_offs

Message ID 1372764498-32503-7-git-send-email-vaibhav.bedia@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Vaibhav Bedia July 2, 2013, 11:28 a.m. UTC 
AM335x which will migrate to the OMAP4 APIs in subsequent patches
has one CLKCTRL at offset 0. A similar check existed in the AM335x
custom APIs and that was removed to fix a crash on boot in commit
169c82a (ARM: OMAP2: am33xx-hwmod: Fix "register offset NULL check" bug).

Do the same in the OMAP4 API to avoid any regressions on AM335x
when it switches over to these APIs.

Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com>
---
 arch/arm/mach-omap2/cminst44xx.c | 6 ------
 1 file changed, 6 deletions(-)
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Patch

diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
index 2d1d4ef..4ec9712 100644
--- a/arch/arm/mach-omap2/cminst44xx.c
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -285,9 +285,6 @@  int omap4_cminst_wait_module_ready(u8 part, u16 inst, s16 cdoffs,
 {
 	int i = 0;
 
-	if (!clkctrl_offs)
-		return 0;
-
 	omap_test_timeout(_is_module_ready(part, inst, cdoffs, clkctrl_offs),
 			  MAX_MODULE_READY_TIME, i);
 
@@ -310,9 +307,6 @@  int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_off
 {
 	int i = 0;
 
-	if (!clkctrl_offs)
-		return 0;
-
 	omap_test_timeout((_clkctrl_idlest(part, inst, cdoffs, clkctrl_offs) ==
 			   CLKCTRL_IDLEST_DISABLED),
 			  MAX_MODULE_DISABLE_TIME, i);