Commit eb44cef9 authored by Paul Cercueil's avatar Paul Cercueil Committed by Greg Kroah-Hartman
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usb: musb: dma: Remove unused variable 



Remove unused-but-set devctl variable.

Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20210123142502.16980-3-paul@crapouillou.net


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ae2938c3

drivers/usb/musb/musbhsdma.c

+0 −4
Original line number Diff line number Diff line
@@ -321,8 +321,6 @@ irqreturn_t dma_controller_irq(int irq, void *private_data) 
				musb_channel->channel.status =

					MUSB_DMA_STATUS_BUS_ABORT;

			} else {

				u8 devctl;



				addr = musb_read_hsdma_addr(mbase,

						bchannel);

				channel->actual_len = addr
@@ -336,8 +334,6 @@ irqreturn_t dma_controller_irq(int irq, void *private_data) 
						< musb_channel->len) ?

					"=> reconfig 0" : "=> complete");



				devctl = musb_readb(mbase, MUSB_DEVCTL);



				channel->status = MUSB_DMA_STATUS_FREE;



				/* completed */