From: Kevin Hilman Date: Fri, 22 Jun 2012 14:40:02 +0000 (-0600) Subject: ARM: OMAP2+: PRM: fix compile for OMAP4-only build X-Git-Tag: v3.6-rc1~135^2^2~2^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=75a4433e409b2d22cbe443b623d92047b59cbb9a;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git ARM: OMAP2+: PRM: fix compile for OMAP4-only build For OMAP4 only builds, the omap2_prm_* functions have dummy wrappers to detect incorrect usage. However, several unrelated omap3 PRM functions have made it inside the #else clause of the #ifdef wrapping the omap2_prm stubs, causing them to disappear on OMAP4-only builds. This was unnoticed until the IO chain support was added and introduced a new function in this section which is referenced by omap_hwmod.c: arch/arm/mach-omap2/omap_hwmod.c: In function '_reconfigure_io_chain': arch/arm/mach-omap2/omap_hwmod.c:1665:3: error: implicit declaration of function 'omap3xxx_prm_reconfigure_io_chain' [-Werror=implicit-function-declaration] Fix by using the #ifdef to only wrap the omap2_prm functions that need stubs on OMAP4-only builds. Cc: Paul Walmsley Signed-off-by: Kevin Hilman [paul@pwsan.com: fixed checkpatch warnings for patch description] Signed-off-by: Paul Walmsley --- diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h index 70ac2a1..491c72d 100644 --- a/arch/arm/mach-omap2/prm2xxx_3xxx.h +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h @@ -303,6 +303,8 @@ extern int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift); extern int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift); extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift); +#endif /* CONFIG_ARCH_OMAP4 */ + /* OMAP3-specific VP functions */ u32 omap3_prm_vp_check_txdone(u8 vp_id); void omap3_prm_vp_clear_txdone(u8 vp_id); @@ -321,8 +323,6 @@ extern void omap3xxx_prm_ocp_barrier(void); extern void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask); extern void omap3xxx_prm_restore_irqen(u32 *saved_mask); -#endif /* CONFIG_ARCH_OMAP4 */ - #endif /*