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[U-Boot] omap3: Include array definition only when it is used

Message ID 1308660620-20077-1-git-send-email-premi@ti.com
State Accepted
Commit 80bb756dbeeedc9d8a1cd7456b8d98c08ed303f1
Headers show

Commit Message

Sanjeev Premi June 21, 2011, 12:50 p.m. UTC
The array of strings corresponding to cpu revision is
used only when CONFIG_DISPLAY_CPUINFO is selected - in
the function print_cpuinfo().

Enclose definition of this array in #ifdef...#endif for
the same.

Signed-off-by: Sanjeev Premi <premi@ti.com>
---
 arch/arm/cpu/armv7/omap3/sys_info.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
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Patch

diff --git a/arch/arm/cpu/armv7/omap3/sys_info.c b/arch/arm/cpu/armv7/omap3/sys_info.c
index 549ac19..8d0496c 100644
--- a/arch/arm/cpu/armv7/omap3/sys_info.c
+++ b/arch/arm/cpu/armv7/omap3/sys_info.c
@@ -33,6 +33,8 @@ 
 
 extern omap3_sysinfo sysinfo;
 static struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
+
+#ifdef CONFIG_DISPLAY_CPUINFO
 static char *rev_s[CPU_3XX_MAX_REV] = {
 				"1.0",
 				"2.0",
@@ -42,6 +44,7 @@  static char *rev_s[CPU_3XX_MAX_REV] = {
 				"UNKNOWN",
 				"UNKNOWN",
 				"3.1.2"};
+#endif /* CONFIG_DISPLAY_CPUINFO */
 
 /*****************************************************************
  * dieid_num_r(void) - read and set die ID