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Date: Thu, 7 Jul 2016 15:21:04 -0700 From: Stephen Boyd <stephen.boyd@...aro.org> To: linux-usb@...r.kernel.org Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, Andy Gross <andy.gross@...aro.org>, Bjorn Andersson <bjorn.andersson@...aro.org>, Neil Armstrong <narmstrong@...libre.com>, Arnd Bergmann <arnd@...db.de>, Felipe Balbi <balbi@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org> Subject: [PATCH v2 13/22] usb: chipidea: msm: Use hw_write_id_reg() instead of writel The MSM_USB_BASE macro trick is not very clear, and we're using it for only one register write so let's just move to using hw_write_id_reg() and passing the ci pointer instead. That clearly shows what offset we're using and avoids needing to include the msm_hsusb_hw.h file when we're going to delete that file soon. Acked-by: Peter Chen <peter.chen@....com> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Signed-off-by: Stephen Boyd <stephen.boyd@...aro.org> --- drivers/usb/chipidea/ci_hdrc_msm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c index 719b20caf88e..b282a717bf8c 100644 --- a/drivers/usb/chipidea/ci_hdrc_msm.c +++ b/drivers/usb/chipidea/ci_hdrc_msm.c @@ -8,14 +8,12 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> -#include <linux/usb/msm_hsusb_hw.h> -#include <linux/usb/ulpi.h> #include <linux/usb/gadget.h> #include <linux/usb/chipidea.h> #include "ci.h" -#define MSM_USB_BASE (ci->hw_bank.abs) +#define HS_PHY_AHB_MODE 0x0098 static void ci_hdrc_msm_notify_event(struct ci_hdrc *ci, unsigned event) { @@ -25,7 +23,7 @@ static void ci_hdrc_msm_notify_event(struct ci_hdrc *ci, unsigned event) case CI_HDRC_CONTROLLER_RESET_EVENT: dev_dbg(dev, "CI_HDRC_CONTROLLER_RESET_EVENT received\n"); /* use AHB transactor, allow posted data writes */ - writel(0x8, USB_AHBMODE); + hw_write_id_reg(ci, HS_PHY_AHB_MODE, 0xffffffff, 0x8); usb_phy_init(ci->usb_phy); break; case CI_HDRC_CONTROLLER_STOPPED_EVENT: -- 2.9.0.rc2.8.ga28705d
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