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| author | Tero Kristo <t-kristo@ti.com> | 2014-10-27 08:39:26 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-10-27 08:39:26 -0700 |
| commit | 4984eeaf71f033d1ca6b644e4fcdef4b3e6a97b4 (patch) | |
| tree | c907d6f5a185dbf0df3af720d2b0acc3b2716977 /arch/arm/mach-omap2/prm44xx.c | |
| parent | 28db51f428bf284dc12a60a0c0a12fa522a530f5 (diff) | |
| download | lwn-4984eeaf71f033d1ca6b644e4fcdef4b3e6a97b4.tar.gz lwn-4984eeaf71f033d1ca6b644e4fcdef4b3e6a97b4.zip | |
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.c | 3 |
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(); |