[PATCH 08/14] mmc: tifm_sd: Remove local_irq_{save,restore}() around tifm_sd_transfer_data()

[Adrian Hunter <adrian.hunter@intel.com>]

tifm_sd_transfer_data() calls functions that ultimate use kmap_atomic() to
map pages.

A long time ago the kmap_atomic API required a slot to be provided which
risked the possibility that other code might use the same slot at the
same time. Disabling interrupts prevented the possibility of an interrupt
handler doing that. However, that went away with
commit 3e4d3af501cc ("mm: stack based kmap_atomic()").

When the second argument to kmap_atomic was removed by commit 482fce997e14
("mmc: remove the second argument of k[un]map_atomic()"),
local_irq_{save,restore}() should have been removed also.

Remove it now.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 drivers/mmc/host/tifm_sd.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 63917070b1a7..ed1685add446 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -506,7 +506,6 @@ static void tifm_sd_card_event(struct tifm_dev *sock)
 	unsigned int host_status = 0;
 	int cmd_error = 0;
 	struct mmc_command *cmd = NULL;
-	unsigned long flags;
 
 	spin_lock(&sock->lock);
 	host = mmc_priv((struct mmc_host*)tifm_get_drvdata(sock));
@@ -570,9 +569,7 @@ static void tifm_sd_card_event(struct tifm_dev *sock)
 
 			if (host_status & (TIFM_MMCSD_AE | TIFM_MMCSD_AF
 					   | TIFM_MMCSD_BRS)) {
-				local_irq_save(flags);
 				tifm_sd_transfer_data(host);
-				local_irq_restore(flags);
 				host_status &= ~TIFM_MMCSD_AE;
 			}
 		}
-- 
2.25.1