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| author | Ian Campbell <ian.campbell@citrix.com> | 2010-07-29 11:16:34 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-07-29 13:24:57 +0200 |
| commit | ba461f094bab2dc09487816b9dfce845796b259d (patch) | |
| tree | 4e175680cef1d200b854d930f39f9ca5af4cbd6f /arch/powerpc/platforms | |
| parent | 2dd9320305416c171087d5347a6c908ae22c6be1 (diff) | |
| download | blackbird-op-linux-ba461f094bab2dc09487816b9dfce845796b259d.tar.gz blackbird-op-linux-ba461f094bab2dc09487816b9dfce845796b259d.zip | |
powerpc: Use IRQF_NO_SUSPEND not IRQF_TIMER for non-timer interrupts
kw_i2c_irq and via_pmu_interrupt are not timer interrupts and
therefore should not use IRQF_TIMER. Use the recently introduced
IRQF_NO_SUSPEND instead since that is the actual desired behaviour.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: linuxppc-dev@ozlabs.org
Cc: devicetree-discuss@lists.ozlabs.org
LKML-Reference: <1280398595-29708-3-git-send-email-ian.campbell@citrix.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/powermac/low_i2c.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c index 06a137c5b8bb..480567e5fa9a 100644 --- a/arch/powerpc/platforms/powermac/low_i2c.c +++ b/arch/powerpc/platforms/powermac/low_i2c.c @@ -542,11 +542,12 @@ static struct pmac_i2c_host_kw *__init kw_i2c_host_init(struct device_node *np) /* Make sure IRQ is disabled */ kw_write_reg(reg_ier, 0); - /* Request chip interrupt. We set IRQF_TIMER because we don't + /* Request chip interrupt. We set IRQF_NO_SUSPEND because we don't * want that interrupt disabled between the 2 passes of driver * suspend or we'll have issues running the pfuncs */ - if (request_irq(host->irq, kw_i2c_irq, IRQF_TIMER, "keywest i2c", host)) + if (request_irq(host->irq, kw_i2c_irq, IRQF_NO_SUSPEND, + "keywest i2c", host)) host->irq = NO_IRQ; printk(KERN_INFO "KeyWest i2c @0x%08x irq %d %s\n", |
