From: Michael Trimarchi <michael@amarulasolutions.com>
To: Peter Chen <Peter.Chen@nxp.com>
Cc: linux-usb@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
michael@amarulasolutions.com
Subject: [RFC,3/3] usb: chipidea: usbmisc: small clean up
Date: Sat, 13 Jan 2018 16:41:48 +0100 [thread overview]
Message-ID: <1515858108-17067-3-git-send-email-michael@amarulasolutions.com> (raw)
The register write can be done outside the if and else condition
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
---
drivers/usb/chipidea/usbmisc_imx.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c
index 1f47ef6..34ad5bf 100644
--- a/drivers/usb/chipidea/usbmisc_imx.c
+++ b/drivers/usb/chipidea/usbmisc_imx.c
@@ -315,13 +315,12 @@ static int usbmisc_imx6q_set_wakeup
val = readl(usbmisc->base + data->index * 4);
if (enabled) {
val |= wakeup_setting;
- writel(val, usbmisc->base + data->index * 4);
} else {
if (val & MX6_BM_WAKEUP_INTR)
pr_debug("wakeup int at ci_hdrc.%d\n", data->index);
val &= ~wakeup_setting;
- writel(val, usbmisc->base + data->index * 4);
}
+ writel(val, usbmisc->base + data->index * 4);
spin_unlock_irqrestore(&usbmisc->lock, flags);
return ret;
next reply other threads:[~2018-01-13 15:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-13 15:41 Michael Trimarchi [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-01-15 3:08 [RFC,3/3] usb: chipidea: usbmisc: small clean up Peter Chen
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