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Subject[PATCH 1/8] usb: gadget: udc: reduce indentation
Date
Delete tab aligning a statement with the right hand side of a
preceding assignment rather than the left hand side.

Found with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
drivers/usb/gadget/udc/snps_udc_core.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/drivers/usb/gadget/udc/snps_udc_core.c b/drivers/usb/gadget/udc/snps_udc_core.c
index d4da47f4f6f4..3fcded31405a 100644
--- a/drivers/usb/gadget/udc/snps_udc_core.c
+++ b/drivers/usb/gadget/udc/snps_udc_core.c
@@ -947,15 +947,14 @@ static int prep_dma(struct udc_ep *ep, struct udc_request *req, gfp_t gfp)
UDC_DMA_STP_STS_BS_HOST_READY,
UDC_DMA_STP_STS_BS);

-
- /* clear NAK by writing CNAK */
- if (ep->naking) {
- tmp = readl(&ep->regs->ctl);
- tmp |= AMD_BIT(UDC_EPCTL_CNAK);
- writel(tmp, &ep->regs->ctl);
- ep->naking = 0;
- UDC_QUEUE_CNAK(ep, ep->num);
- }
+ /* clear NAK by writing CNAK */
+ if (ep->naking) {
+ tmp = readl(&ep->regs->ctl);
+ tmp |= AMD_BIT(UDC_EPCTL_CNAK);
+ writel(tmp, &ep->regs->ctl);
+ ep->naking = 0;
+ UDC_QUEUE_CNAK(ep, ep->num);
+ }

}

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