From: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
In preparation for the Arria10 peripheral ECCs, the
ECC Enable mask is used in place of hard coded masks
in the check dependency functions.
Signed-off-by: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
---
v3: This change added.
---
drivers/edac/altera_edac.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index e20a045..0dbfa47 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -859,7 +859,9 @@ static void ocram_free_mem(void *p, size_t size, void *other)
static int altr_ocram_check_deps(struct altr_edac_device_dev *device)
{
void __iomem *base = device->base;
- if (readl(base) & ALTR_OCR_ECC_EN)
+ const struct edac_device_prv_data *prv = device->data;
+
+ if (readl(base) & prv->ecc_enable_mask)
return 0;
edac_printk(KERN_ERR, EDAC_DEVICE,
@@ -926,7 +928,10 @@ static void l2_free_mem(void *p, size_t size, void *other)
static int altr_l2_check_deps(struct altr_edac_device_dev *device)
{
void __iomem *base = device->base;
- if (readl(base) & ALTR_L2_ECC_EN)
+ const struct edac_device_prv_data *prv = device->data;
+
+ if ((readl(base) & prv->ecc_enable_mask) ==
+ prv->ecc_enable_mask)
return 0;
edac_printk(KERN_ERR, EDAC_DEVICE,
--
1.7.9.5
--
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