arm: omap2: mux: fix compile warning
Commit 8419fdbaf2
(omap2+: Add omap_mux_get_by_name) introduced the following
compile warning:
arch/arm/mach-omap2/mux.c: In function '_omap_mux_get_by_name':
arch/arm/mach-omap2/mux.c:163:17: warning: 'found_mode' may be used
uninitialized in this function
Signed-off-by: Felipe Balbi <balbi@ti.com>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -160,7 +160,7 @@ static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition,
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struct omap_mux *mux = NULL;
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struct omap_mux_entry *e;
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const char *mode_name;
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int found = 0, found_mode, mode0_len = 0;
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int found = 0, found_mode = 0, mode0_len = 0;
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struct list_head *muxmodes = &partition->muxmodes;
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mode_name = strchr(muxname, '.');
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