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authorTero Kristo <t-kristo@ti.com>2014-10-27 08:39:26 -0700
committerTony Lindgren <tony@atomide.com>2014-10-27 08:39:26 -0700
commit4984eeaf71f033d1ca6b644e4fcdef4b3e6a97b4 (patch)
treec907d6f5a185dbf0df3af720d2b0acc3b2716977 /arch/arm/mach-omap2/prm44xx.c
parent28db51f428bf284dc12a60a0c0a12fa522a530f5 (diff)
ARM: OMAP3+: PRM: add generic API for reconfiguring I/O chain
This adds a generic API for reconfiguring the I/O chain. The implementation will call the SoC specific function registered during init time. The SoC specific reconfigure functions are also made static, as they don't need to be accessed outside the PRM driver itself. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Tested-by: Nishanth Menon <nm@ti.com> [tony@atomide.com: updated for recent omap3 prcm fixes] Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/prm44xx.c')
-rw-r--r--arch/arm/mach-omap2/prm44xx.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index bfcc3562e015..e7ac7e209edc 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -36,6 +36,7 @@ static void omap44xx_prm_read_pending_irqs(unsigned long *events);
static void omap44xx_prm_ocp_barrier(void);
static void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask);
static void omap44xx_prm_restore_irqen(u32 *saved_mask);
+static void omap44xx_prm_reconfigure_io_chain(void);
static const struct omap_prcm_irq omap4_prcm_irqs[] = {
OMAP_PRCM_IRQ("io", 9, 1),
@@ -292,7 +293,7 @@ static void omap44xx_prm_restore_irqen(u32 *saved_mask)
* deasserting WUCLKIN and waiting for WUCLKOUT to be deasserted.
* No return value. XXX Are the final two steps necessary?
*/
-void omap44xx_prm_reconfigure_io_chain(void)
+static void omap44xx_prm_reconfigure_io_chain(void)
{
int i = 0;
s32 inst = omap4_prmst_get_prm_dev_inst();