[U-Boot] [PATCH 8/9] ARM: MXS: fix Uninitialized variable error

[Wolfgang Denk]

cppcheck reports:

[arch/arm/cpu/arm926ejs/mxs/timer.c:96]: (error) Uninitialized
variable: now

Signed-off-by: Wolfgang Denk <wd at denx.de>
Cc: Marek Vasut <marex at denx.de>
Cc: Stefano Babic <sbabic at denx.de>
---
 arch/arm/cpu/arm926ejs/mxs/timer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/cpu/arm926ejs/mxs/timer.c b/arch/arm/cpu/arm926ejs/mxs/timer.c
index 99d3fb8..f2e7225 100644
--- a/arch/arm/cpu/arm926ejs/mxs/timer.c
+++ b/arch/arm/cpu/arm926ejs/mxs/timer.c
@@ -91,6 +91,8 @@ unsigned long long get_ticks(void)
 		TIMROT_RUNNING_COUNTn_RUNNING_COUNT_OFFSET;
 #elif defined(CONFIG_MX28)
 	now = readl(&timrot_regs->hw_timrot_running_count0);
+#else
+#error "Don't know how to read timrot_regs"
 #endif
 
 	if (lastdec >= now) {
-- 
1.8.3.1