From 4814ced5116e3b73dc4f63eec84999739fc8ed11 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Fri, 8 Oct 2010 11:40:20 -0600 Subject: OMAP: control: move plat-omap/control.h to mach-omap2/control.h Only OMAP2+ platforms have the System Control Module (SCM) IP block. In the past, we've kept the SCM header file in plat-omap. This has led to abuse - device drivers including it; includes being added that create implicit dependencies on OMAP2+ builds; etc. In response, move the SCM headers into mach-omap2/. As part of this, remove the direct SCM access from the OMAP UDC driver. It was clearly broken. The UDC code needs an indepth review for use on OMAP2+ chips. Signed-off-by: Paul Walmsley Cc: Cory Maccarrone Cc: Kyungmin Park --- drivers/usb/gadget/omap_udc.c | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) (limited to 'drivers/usb/gadget/omap_udc.c') diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index f81e4f025f23..7f472a57490e 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -54,7 +54,6 @@ #include #include -#include #include "omap_udc.h" @@ -2309,21 +2308,12 @@ static char *trx_mode(unsigned m, int enabled) static int proc_otg_show(struct seq_file *s) { u32 tmp; - u32 trans; - char *ctrl_name; + u32 trans = 0; + char *ctrl_name = "(UNKNOWN)"; + /* XXX This needs major revision for OMAP2+ */ tmp = omap_readl(OTG_REV); - if (cpu_is_omap24xx()) { - /* - * REVISIT: Not clear how this works on OMAP2. trans - * is ANDed to produce bits 7 and 8, which might make - * sense for USB_TRANSCEIVER_CTRL on OMAP1, - * but with CONTROL_DEVCONF, these bits have something to - * do with the frame adjustment counter and McBSP2. - */ - ctrl_name = "control_devconf"; - trans = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); - } else { + if (cpu_class_is_omap1()) { ctrl_name = "tranceiver_ctrl"; trans = omap_readw(USB_TRANSCEIVER_CTRL); } -- cgit v1.2.3