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authorMichael Ellerman <mpe@ellerman.id.au>2016-09-12 13:00:36 +0300
committerBorislav Petkov <bp@suse.de>2016-09-12 14:04:56 +0300
commit372095723a597f4d27f561abab9b3da4c8a33106 (patch)
treea6e2e78a4ea158de9b4b2af9a6ddee7fefa33d9f /drivers/edac/ppc4xx_edac.c
parent43fa9ba632bd90b5cf63793a461e28df6af4387a (diff)
downloadlinux-372095723a597f4d27f561abab9b3da4c8a33106.tar.xz
EDAC: Remove NO_IRQ from powerpc-only drivers
We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it from powerpc-only drivers. The pdata structs are kzalloc'ed, so we don't need to initialise those to 0, we can just drop the assignments entirely. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Johannes Thumshirn <morbidrsa@gmail.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: linuxppc-dev@ozlabs.org Link: http://lkml.kernel.org/r/1473674436-19467-1-git-send-email-mpe@ellerman.id.au Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac/ppc4xx_edac.c')
-rw-r--r--drivers/edac/ppc4xx_edac.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/edac/ppc4xx_edac.c b/drivers/edac/ppc4xx_edac.c
index d3a64ba61fa3..691ce25e9010 100644
--- a/drivers/edac/ppc4xx_edac.c
+++ b/drivers/edac/ppc4xx_edac.c
@@ -1029,8 +1029,6 @@ static int ppc4xx_edac_mc_init(struct mem_ctl_info *mci,
pdata = mci->pvt_info;
pdata->dcr_host = *dcr_host;
- pdata->irqs.sec = NO_IRQ;
- pdata->irqs.ded = NO_IRQ;
/* Initialize controller capabilities and configuration */
@@ -1111,7 +1109,7 @@ static int ppc4xx_edac_register_irq(struct platform_device *op,
ded_irq = irq_of_parse_and_map(np, INTMAP_ECCDED_INDEX);
sec_irq = irq_of_parse_and_map(np, INTMAP_ECCSEC_INDEX);
- if (ded_irq == NO_IRQ || sec_irq == NO_IRQ) {
+ if (!ded_irq || !sec_irq) {
ppc4xx_edac_mc_printk(KERN_ERR, mci,
"Unable to map interrupts.\n");
status = -ENODEV;