From 097b53348f34a461d2b07081eae12d823cf3d729 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Sat, 27 Sep 2008 15:49:57 +0800 Subject: [ARM] ohci-pxa27x: introduce flags to avoid direct access to OHCI registers Direct access to USB host controller registers is considered to be not portable, and is usually a bad sign for poorly abstracted interface. Introduce .flags and .power_on_delay to "struct pxaohci_platform_data" so that most platforms don't bother to write their own .init/.exit() sequences. Signed-off-by: Eric Miao Signed-off-by: Russell King --- arch/arm/mach-pxa/magician.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) (limited to 'arch/arm/mach-pxa/magician.c') diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 8ebdac7e9a1..519138bc5f8 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -669,18 +669,10 @@ static struct pxamci_platform_data magician_mci_info = { * USB OHCI */ -static int magician_ohci_init(struct device *dev) -{ - UHCHR = (UHCHR | UHCHR_SSEP2 | UHCHR_PCPL | UHCHR_CGR) & - ~(UHCHR_SSEP1 | UHCHR_SSEP3 | UHCHR_SSE); - - return 0; -} - static struct pxaohci_platform_data magician_ohci_info = { - .port_mode = PMM_PERPORT_MODE, - .init = magician_ohci_init, - .power_budget = 0, + .port_mode = PMM_PERPORT_MODE, + .flags = ENABLE_PORT1 | ENABLE_PORT3 | POWER_CONTROL_LOW, + .power_budget = 0, }; -- cgit v1.2.3