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authorThor Thayer <tthayer@opensource.altera.com>2016-03-31 21:48:01 +0300
committerBorislav Petkov <bp@suse.de>2016-04-02 14:27:06 +0300
commite17ced2cb61ac63efb5ab54fee8e45aaa437c874 (patch)
treed455899bef346ede94b3f0114daa6309f64269a7 /drivers/edac
parentff6fd1478c531a40279cf013227279f31ff90b41 (diff)
downloadlinux-e17ced2cb61ac63efb5ab54fee8e45aaa437c874.tar.xz
EDAC, altera: Extract error inject operations to a struct fops
In preparation for the Arria10 peripheral ECCs, extract the inject file operations because the Arria10 IRQ trigger mechanism is different than Cyclone5/Arria5 and Arria10 L2 cache. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Cc: devicetree@vger.kernel.org Cc: dinguyen@opensource.altera.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux@arm.linux.org.uk Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/1459450087-24792-2-git-send-email-tthayer@opensource.altera.com Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/altera_edac.c5
-rw-r--r--drivers/edac/altera_edac.h1
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index 0afdc582766e..fb6fe568d0dc 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -668,7 +668,7 @@ static void altr_create_edacdev_dbgfs(struct edac_device_ctl_info *edac_dci,
if (!edac_debugfs_create_file(priv->dbgfs_name, S_IWUSR,
drvdata->debugfs_dir, edac_dci,
- &altr_edac_device_inject_fops))
+ priv->inject_fops))
debugfs_remove_recursive(drvdata->debugfs_dir);
}
@@ -886,6 +886,7 @@ const struct edac_device_prv_data ocramecc_data = {
.ue_set_mask = (ALTR_OCR_ECC_EN | ALTR_OCR_ECC_INJD),
.set_err_ofst = ALTR_OCR_ECC_REG_OFFSET,
.trig_alloc_sz = ALTR_TRIG_OCRAM_BYTE_SIZE,
+ .inject_fops = &altr_edac_device_inject_fops,
};
#endif /* CONFIG_EDAC_ALTERA_OCRAM */
@@ -975,6 +976,7 @@ const struct edac_device_prv_data l2ecc_data = {
.ue_set_mask = (ALTR_L2_ECC_EN | ALTR_L2_ECC_INJD),
.set_err_ofst = ALTR_L2_ECC_REG_OFFSET,
.trig_alloc_sz = ALTR_TRIG_L2C_BYTE_SIZE,
+ .inject_fops = &altr_edac_device_inject_fops,
};
const struct edac_device_prv_data a10_l2ecc_data = {
@@ -991,6 +993,7 @@ const struct edac_device_prv_data a10_l2ecc_data = {
.set_err_ofst = ALTR_A10_L2_ECC_INJ_OFST,
.ecc_irq_handler = altr_edac_a10_l2_irq,
.trig_alloc_sz = ALTR_TRIG_L2C_BYTE_SIZE,
+ .inject_fops = &altr_edac_device_inject_fops,
};
#endif /* CONFIG_EDAC_ALTERA_L2C */
diff --git a/drivers/edac/altera_edac.h b/drivers/edac/altera_edac.h
index b0a17d03c715..c995388b415b 100644
--- a/drivers/edac/altera_edac.h
+++ b/drivers/edac/altera_edac.h
@@ -262,6 +262,7 @@ struct edac_device_prv_data {
irqreturn_t (*ecc_irq_handler)(struct altr_edac_device_dev *dci,
bool sb);
int trig_alloc_sz;
+ const struct file_operations *inject_fops;
};
struct altr_edac_device_dev {