Remove the following sparse warnings by declaring attr as static:
arch/arm/mach-omap2/serial.c:627:1: warning: symbol 'dev_attr_sleep_timeout' was not declared. Should it be static?
Cc: Deepak K <deepak.k@xxxxxx>
Cc: Govindraj R <govindraj.raja@xxxxxx>
Cc: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>
Cc: Tero Kristo <tero.kristo@xxxxxxxxx>
Cc: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Nishanth Menon <nm@xxxxxx>
---
arch/arm/mach-omap2/serial.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 9476c1c..584a2ed 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -558,7 +558,8 @@ static ssize_t sleep_timeout_store(struct device *dev,
return n;
}
-DEVICE_ATTR(sleep_timeout, 0644, sleep_timeout_show, sleep_timeout_store);
+static DEVICE_ATTR(sleep_timeout, 0644, sleep_timeout_show,
+ sleep_timeout_store);
#define DEV_CREATE_FILE(dev, attr) WARN_ON(device_create_file(dev, attr))
#else
static inline void omap_uart_idle_init(struct omap_uart_state *uart) {}
--
1.6.3.3
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