From a056bef45529810183f56944dcea8b4e297c2dc3 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Tue, 9 Feb 2010 11:10:10 +0800 Subject: [ARM] pxa: introduce PXA_SSP_LEGACY for legacy SSP API Signed-off-by: Eric Miao --- arch/arm/mach-pxa/ssp.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/mach-pxa/ssp.c') diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c index 9ebe658..a81d6db 100644 --- a/arch/arm/mach-pxa/ssp.c +++ b/arch/arm/mach-pxa/ssp.c @@ -35,6 +35,8 @@ #include #include +#ifdef CONFIG_PXA_SSP_LEGACY + #define TIMEOUT 100000 static irqreturn_t ssp_interrupt(int irq, void *dev_id) @@ -303,6 +305,7 @@ void ssp_exit(struct ssp_dev *dev) clk_disable(ssp->clk); ssp_free(ssp); } +#endif /* CONFIG_PXA_SSP_LEGACY */ static DEFINE_MUTEX(ssp_lock); static LIST_HEAD(ssp_list); @@ -488,6 +491,7 @@ static void __exit pxa_ssp_exit(void) arch_initcall(pxa_ssp_init); module_exit(pxa_ssp_exit); +#ifdef CONFIG_PXA_SSP_LEGACY EXPORT_SYMBOL(ssp_write_word); EXPORT_SYMBOL(ssp_read_word); EXPORT_SYMBOL(ssp_flush); @@ -498,6 +502,7 @@ EXPORT_SYMBOL(ssp_restore_state); EXPORT_SYMBOL(ssp_init); EXPORT_SYMBOL(ssp_exit); EXPORT_SYMBOL(ssp_config); +#endif MODULE_DESCRIPTION("PXA SSP driver"); MODULE_AUTHOR("Liam Girdwood"); -- cgit v1.1