ARM: OMAP2+: PRM/CM: Move the stubbed prm and cm functions to prcm.c file and make them __weak

Some prm and cm registers read/write and status functions
are built only for some custom OMAP2+ builds and are stubbed
in header files for other builds under ifdef statements.
But this results in adding new CONFIG_ARCH_OMAPXXX
checks when SOCs are added in the future. So move them
to a common place for OMAP2+ and make them 'weak' implementations.

This way no new ifdefs would be required in the future and also
cleans up the existing code.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
[paul@pwsan.com: unsplit quoted strings; moved PRM functions to
 mach-omap2/prm_common.c; resolved sparse warnings]
Signed-off-by: Paul Walmsley <paul@pwsan.com>

1 files changed, 0 insertions, 65 deletions

diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h
index 70ac2a19dc5f..f7bb57fff416 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.h
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h
@@ -228,68 +228,6 @@
 
 
 #ifndef __ASSEMBLER__
-/*
- * Stub omap2xxx/omap3xxx functions so that common files
- * continue to build when custom builds are used
- */
-#if defined(CONFIG_ARCH_OMAP4) && !(defined(CONFIG_ARCH_OMAP2) ||       \
-                                        defined(CONFIG_ARCH_OMAP3))
-static inline u32 omap2_prm_read_mod_reg(s16 module, u16 idx)
-{
-        WARN(1, "prm: omap2xxx/omap3xxx specific function and "
-                "not suppose to be used on omap4\n");
-        return 0;
-}
-static inline void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx)
-{
-        WARN(1, "prm: omap2xxx/omap3xxx specific function and "
-                "not suppose to be used on omap4\n");
-}
-static inline u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits,
-                s16 module, s16 idx)
-{
-        WARN(1, "prm: omap2xxx/omap3xxx specific function and "
-                "not suppose to be used on omap4\n");
-        return 0;
-}
-static inline u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-        WARN(1, "prm: omap2xxx/omap3xxx specific function and "
-                "not suppose to be used on omap4\n");
-        return 0;
-}
-static inline u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-        WARN(1, "prm: omap2xxx/omap3xxx specific function and "
-                "not suppose to be used on omap4\n");
-        return 0;
-}
-static inline u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
-{
-        WARN(1, "prm: omap2xxx/omap3xxx specific function and "
-                "not suppose to be used on omap4\n");
-        return 0;
-}
-static inline int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift)
-{
-        WARN(1, "prm: omap2xxx/omap3xxx specific function and "
-                "not suppose to be used on omap4\n");
-        return 0;
-}
-static inline int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
-{
-        WARN(1, "prm: omap2xxx/omap3xxx specific function and "
-                "not suppose to be used on omap4\n");
-        return 0;
-}
-static inline int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift,
-                                                u8 st_shift)
-{
-        WARN(1, "prm: omap2xxx/omap3xxx specific function and "
-                "not suppose to be used on omap4\n");
-        return 0;
-}
-#else
 /* Power/reset management domain register get/set */
 extern u32 omap2_prm_read_mod_reg(s16 module, u16 idx);
 extern void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx);
@@ -320,9 +258,6 @@ extern void omap3xxx_prm_read_pending_irqs(unsigned long *events);
 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
 
 /*