diff options
| author | Rob Herring <robh@kernel.org> | 2015-07-12 09:26:45 -0500 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2015-08-13 00:48:52 -0700 |
| commit | ed293d1ad2b0c28b6abc3bd728b07754bc00f1cd (patch) | |
| tree | 235ffe935074922169d0dbd863497ba1c1dcc1ef /drivers/memory | |
| parent | 9610c8abd2d278a957b1b586390b8c928980e79b (diff) | |
memory: kill off set_irq_flags usage
set_irq_flags is ARM specific with custom flags which have genirq
equivalents. Convert drivers to use the genirq interfaces directly, so we
can kill off set_irq_flags. The translation of flags is as follows:
IRQF_VALID -> !IRQ_NOREQUEST
IRQF_PROBE -> !IRQ_NOPROBE
IRQF_NOAUTOEN -> IRQ_NOAUTOEN
For IRQs managed by an irqdomain, the irqdomain core code handles clearing
and setting IRQ_NOREQUEST already, so there is no need to do this in
.map() functions and we can simply remove the set_irq_flags calls. Some
users also set IRQ_NOPROBE and this has been maintained although it is not
clear that is really needed. There appears to be a great deal of blind
copy and paste of this code.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Roger Quadros <rogerq@ti.com>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/omap-gpmc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index 3a27a84ad3ec..972209977e4e 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -1176,8 +1176,8 @@ static int gpmc_setup_irq(void) gpmc_client_irq[i].irq = gpmc_irq_start + i; irq_set_chip_and_handler(gpmc_client_irq[i].irq, &gpmc_irq_chip, handle_simple_irq); - set_irq_flags(gpmc_client_irq[i].irq, - IRQF_VALID | IRQF_NOAUTOEN); + irq_modify_status(gpmc_client_irq[i].irq, IRQ_NOREQUEST, + IRQ_NOAUTOEN); } /* Disable interrupts */ @@ -1200,7 +1200,6 @@ static int gpmc_free_irq(void) for (i = 0; i < GPMC_NR_IRQ; i++) { irq_set_handler(gpmc_client_irq[i].irq, NULL); irq_set_chip(gpmc_client_irq[i].irq, &no_irq_chip); - irq_modify_status(gpmc_client_irq[i].irq, 0, 0); } irq_free_descs(gpmc_irq_start, GPMC_NR_IRQ); |