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authorManjunath Goudar <csmanjuvijay@gmail.com>2016-12-08 00:54:11 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-12-08 17:50:09 +0100
commit5c5a94a50fb8396f54ab9c69643fbe2506443648 (patch)
tree6191d9c482d7ffc7ebfe50993c664aab562e6b4b /drivers/usb/host
parentUSB: OHCI: nxp: remove useless extern declaration (diff)
downloadlinux-5c5a94a50fb8396f54ab9c69643fbe2506443648.tar.xz
linux-5c5a94a50fb8396f54ab9c69643fbe2506443648.zip
USB: OHCI: nxp: fix code warnings
This patch will fix the checkpatch.pl following warnings: WARNING: Missing a blank line after declarations WARNING: braces {} are not necessary for single statement blocks Signed-off-by: Manjunath Goudar <csmanjuvijay@gmail.com> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Cc: Sylvain Lemieux <slemieux.tyco@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r--drivers/usb/host/ohci-nxp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c
index 1843f0429462..6df8e2ed40fd 100644
--- a/drivers/usb/host/ohci-nxp.c
+++ b/drivers/usb/host/ohci-nxp.c
@@ -125,6 +125,7 @@ static inline void isp1301_vbus_off(void)
static void ohci_nxp_start_hc(void)
{
unsigned long tmp = __raw_readl(USB_OTG_STAT_CONTROL) | HOST_EN;
+
__raw_writel(tmp, USB_OTG_STAT_CONTROL);
isp1301_vbus_on();
}
@@ -132,6 +133,7 @@ static void ohci_nxp_start_hc(void)
static void ohci_nxp_stop_hc(void)
{
unsigned long tmp;
+
isp1301_vbus_off();
tmp = __raw_readl(USB_OTG_STAT_CONTROL) & ~HOST_EN;
__raw_writel(tmp, USB_OTG_STAT_CONTROL);
@@ -153,9 +155,8 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev)
}
isp1301_i2c_client = isp1301_get_client(isp1301_node);
- if (!isp1301_i2c_client) {
+ if (!isp1301_i2c_client)
return -EPROBE_DEFER;
- }
ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (ret)