When building the zmx25 target we get:
Configuring for zmx25 board...
generic.c:108: warning: 'get_reset_cause' defined but not used
Fix this warning by defining get_reset_cause only if CONFIG_DISPLAY_CPUINFO is
defined.
Signed-off-by: Fabio Estevam <fabio.este...@freescale.com>
---
Changes since v1:
- Only define get_reset_cause when CONFIG_DISPLAY_CPUINFO is defined.
arch/arm/cpu/arm926ejs/mx25/generic.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c
b/arch/arm/cpu/arm926ejs/mx25/generic.c
index 1261640..91b04c1 100644
--- a/arch/arm/cpu/arm926ejs/mx25/generic.c
+++ b/arch/arm/cpu/arm926ejs/mx25/generic.c
@@ -105,6 +105,7 @@ ulong imx_get_perclk (int clk)
return lldiv (fref, div);
}
+#if defined(CONFIG_DISPLAY_CPUINFO)
static char *get_reset_cause(void)
{
/* read RCSR register from CCM module */
@@ -127,6 +128,7 @@ static char *get_reset_cause(void)
return "unknown reset";
}
+#endif
u32 get_cpu_rev(void)
{
--
1.6.0.4
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