[PATCH RT 2/6] mmci: Remove bogus local_irq_save()

[Steven Rostedt <rostedt@goodmis.org>]

[-- Attachment #1: 0002-mmci-Remove-bogus-local_irq_save.patch --]
[-- Type: text/plain, Size: 1088 bytes --]

From: Thomas Gleixner <tglx@linutronix.de>

On !RT interrupt runs with interrupts disabled. On RT it's in a
thread, so no need to disable interrupts at all.

Cc: stable-rt@vger.kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
 drivers/mmc/host/mmci.c |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 032b847..6f8a1a7 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -910,15 +910,12 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id)
 	struct sg_mapping_iter *sg_miter = &host->sg_miter;
 	struct variant_data *variant = host->variant;
 	void __iomem *base = host->base;
-	unsigned long flags;
 	u32 status;
 
 	status = readl(base + MMCISTATUS);
 
 	dev_dbg(mmc_dev(host->mmc), "irq1 (pio) %08x\n", status);
 
-	local_irq_save(flags);
-
 	do {
 		unsigned int remain, len;
 		char *buffer;
@@ -958,8 +955,6 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id)
 
 	sg_miter_stop(sg_miter);
 
-	local_irq_restore(flags);