Commit 0cc9314e authored by Kevin Hilman's avatar Kevin Hilman Committed by Paul Walmsley

OMAP2/3: PRCM: fix misc. compiler warnings

- missing return in omap_prcm_get_reset_sources()
- potential use of uninitialized variable in omap_prcm_arch_reset()
Signed-off-by: default avatarKevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
parent a51ba284
...@@ -127,13 +127,15 @@ u32 omap_prcm_get_reset_sources(void) ...@@ -127,13 +127,15 @@ u32 omap_prcm_get_reset_sources(void)
return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f; return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
if (cpu_is_omap44xx()) if (cpu_is_omap44xx())
return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f; return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
return 0;
} }
EXPORT_SYMBOL(omap_prcm_get_reset_sources); EXPORT_SYMBOL(omap_prcm_get_reset_sources);
/* Resets clock rates and reboots the system. Only called from system.h */ /* Resets clock rates and reboots the system. Only called from system.h */
void omap_prcm_arch_reset(char mode) void omap_prcm_arch_reset(char mode)
{ {
s16 prcm_offs; s16 prcm_offs = 0;
if (cpu_is_omap24xx()) { if (cpu_is_omap24xx()) {
omap2xxx_clk_prepare_for_reboot(); omap2xxx_clk_prepare_for_reboot();
......
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