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Commit 5ef98192 authored by Thierry Reding's avatar Thierry Reding Committed by Linus Torvalds
Browse files

memstick: r592: fix build warnings for !PM_SLEEP 



When PM_SLEEP is not enabled, the r592_clear_interrupts() function is
never used.  If so, don't build it to prevent a compiler warning.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c70b17b6

drivers/memstick/host/r592.c

+2 −0
Original line number Diff line number Diff line
@@ -188,6 +188,7 @@ static void r592_host_reset(struct r592_device *dev) 
	r592_set_mode(dev, dev->parallel_mode);

}



#ifdef CONFIG_PM_SLEEP

/* Disable all hardware interrupts */

static void r592_clear_interrupts(struct r592_device *dev)

{
@@ -195,6 +196,7 @@ static void r592_clear_interrupts(struct r592_device *dev) 
	r592_clear_reg_mask(dev, R592_REG_MSC, IRQ_ALL_ACK_MASK);

	r592_clear_reg_mask(dev, R592_REG_MSC, IRQ_ALL_EN_MASK);

}

#endif



/* Tests if there is an CRC error */

static int r592_test_io_error(struct r592_device *dev)