debugfs voltage_dir - used only by voltage layer and no reason for others to add data to it, so make it static. volt_mod have no business being exposed as global. make it static we dont expose omap3_vp_offs to the world and is __init data, so make it static.
This fixes sparse warnings: arch/arm/mach-omap2/voltage.c:42:15: warning: symbol 'voltage_dir' was not declared. Should it be static? arch/arm/mach-omap2/voltage.c:49:5: warning: symbol 'volt_mod' was not declared. Should it be static? arch/arm/mach-omap2/voltage.c:130:27: warning: symbol 'omap3_vp_offs' was not declared. Should it be static? Cc: Kevin Hilman <[email protected]> Cc: Thara Gopinath <[email protected]> Signed-off-by: Nishanth Menon <[email protected]> --- Note: i had initially considered splitting these into three seperate patches, but these are too trivial. arch/arm/mach-omap2/voltage.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c index 3431fa3..1a3d00d 100644 --- a/arch/arm/mach-omap2/voltage.c +++ b/arch/arm/mach-omap2/voltage.c @@ -39,14 +39,14 @@ #define VP_TRANXDONE_TIMEOUT 300 #ifdef CONFIG_PM_DEBUG -struct dentry *voltage_dir; +static struct dentry *voltage_dir; #endif /* VP SR debug support */ u32 enable_sr_vp_debug; /* PRM voltage module */ -u32 volt_mod; +static u32 volt_mod; /* Voltage processor register offsets */ struct vp_reg_offs { @@ -127,7 +127,7 @@ static struct omap_vdd_info *vdd_info; static int no_scalable_vdd; /* OMAP3 VP register offsets and other definitions */ -struct __init vp_reg_offs omap3_vp_offs[] = { +static struct __init vp_reg_offs omap3_vp_offs[] = { /* VP1 */ { .vpconfig_reg = OMAP3_PRM_VP1_CONFIG_OFFSET, -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
