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-rw-r--r--drivers/edac/altera_edac.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index 346c4987b284..11d6419788c2 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -175,11 +175,11 @@ static ssize_t altr_sdr_mc_err_inject_write(struct file *file,
/*
* To trigger the error, we need to read the data back
* (the data was written with errors above).
- * The ACCESS_ONCE macros and printk are used to prevent the
+ * The READ_ONCE macros and printk are used to prevent the
* the compiler optimizing these reads out.
*/
- reg = ACCESS_ONCE(ptemp[0]);
- read_reg = ACCESS_ONCE(ptemp[1]);
+ reg = READ_ONCE(ptemp[0]);
+ read_reg = READ_ONCE(ptemp[1]);
/* Force Read */
rmb();
@@ -618,7 +618,7 @@ static ssize_t altr_edac_device_trig(struct file *file,
for (i = 0; i < (priv->trig_alloc_sz / sizeof(*ptemp)); i++) {
/* Read data so we're in the correct state */
rmb();
- if (ACCESS_ONCE(ptemp[i]))
+ if (READ_ONCE(ptemp[i]))
result = -1;
/* Toggle Error bit (it is latched), leave ECC enabled */
writel(error_mask, (drvdata->base + priv->set_err_ofst));
@@ -635,7 +635,7 @@ static ssize_t altr_edac_device_trig(struct file *file,
/* Read out written data. ECC error caused here */
for (i = 0; i < ALTR_TRIGGER_READ_WRD_CNT; i++)
- if (ACCESS_ONCE(ptemp[i]) != i)
+ if (READ_ONCE(ptemp[i]) != i)
edac_printk(KERN_ERR, EDAC_DEVICE,
"Read doesn't match written data\n");

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