[PATCH] pcmcia: pcmcia_resource: Replace mdelay() with msleep()

[Jia-Ju Bai <baijiaju1990@gmail.com>]

pcmcia_fixup_iowidth() and pcmcia_enable_device() are 
never called in atomic context.
They call mdelay() to busily wait, which is not necessary.
mdelay() can be replaced with msleep().

This is found by a static analysis tool named DCNS written by myself.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
---
 drivers/pcmcia/pcmcia_resource.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 34aad895a239..8129dd8094cd 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -284,7 +284,7 @@ int pcmcia_fixup_iowidth(struct pcmcia_device *p_dev)
 		io_on.stop = s->io[i].res->end;
 
 		s->ops->set_io_map(s, &io_off);
-		mdelay(40);
+		msleep(40);
 		s->ops->set_io_map(s, &io_on);
 	}
 unlock:
@@ -567,7 +567,7 @@ int pcmcia_enable_device(struct pcmcia_device *p_dev)
 			!(flags & CONF_ENABLE_PULSE_IRQ))
 			option |= COR_LEVEL_REQ;
 		pcmcia_write_cis_mem(s, 1, (base + CISREG_COR)>>1, 1, &option);
-		mdelay(40);
+		msleep(40);
 	}
 	if (p_dev->config_regs & PRESENT_STATUS)
 		pcmcia_write_cis_mem(s, 1, (base + CISREG_CCSR)>>1, 1, &status);
-- 
2.17.0