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EDAC/ie31200: Convert to common field_get() helper

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Drop the driver-specific field_get() macro, in favor of the globally
available variant from <linux/bitfield.h>.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
This commit is contained in:
Geert Uytterhoeven
2025-11-06 14:34:04 +01:00
committed by Yury Norov (NVIDIA)
parent 350f06c9e2
commit 331a1457d8
1 changed files with 1 additions and 4 deletions
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5
drivers/edac/ie31200_edac.c
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@@ -44,6 +44,7 @@
* but lo_hi_readq() ensures that we are safe across all e3-1200 processors.
*/
#include <linux/bitfield.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/pci.h>
@@ -139,10 +140,6 @@
#define IE31200_CAPID0_DDPCD BIT(6)
#define IE31200_CAPID0_ECC BIT(1)
/* Non-constant mask variant of FIELD_GET() */
#undef field_get
#define field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1))
static int nr_channels;
static struct pci_dev *mci_pdev;
static int ie31200_registered = 1;