[PATCH 1/3] x86/mce: Use __DEVICE_ATTR() macro to initialize dev_ext_attribute

From: Thomas Weißschuh

Date: Tue Jul 14 2026 - 12:52:14 EST


The upcoming constification of the device_show_int() and
device_show_bool() signatures requires the users to handle the
transition automatically.

Switch to the __DEVICE_ATTR() macro which can do this.

Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
---
arch/x86/kernel/cpu/mce/core.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c
index 9bba1e2f03af..7fc9aa9e2ec9 100644
--- a/arch/x86/kernel/cpu/mce/core.c
+++ b/arch/x86/kernel/cpu/mce/core.c
@@ -2621,17 +2621,17 @@ static DEVICE_BOOL_ATTR(dont_log_ce, 0644, mca_cfg.dont_log_ce);
static DEVICE_BOOL_ATTR(print_all, 0644, mca_cfg.print_all);

static struct dev_ext_attribute dev_attr_check_interval = {
- __ATTR(check_interval, 0644, device_show_int, store_int_with_restart),
+ __DEVICE_ATTR(check_interval, 0644, device_show_int, store_int_with_restart),
&check_interval
};

static struct dev_ext_attribute dev_attr_ignore_ce = {
- __ATTR(ignore_ce, 0644, device_show_bool, set_ignore_ce),
+ __DEVICE_ATTR(ignore_ce, 0644, device_show_bool, set_ignore_ce),
&mca_cfg.ignore_ce
};

static struct dev_ext_attribute dev_attr_cmci_disabled = {
- __ATTR(cmci_disabled, 0644, device_show_bool, set_cmci_disabled),
+ __DEVICE_ATTR(cmci_disabled, 0644, device_show_bool, set_cmci_disabled),
&mca_cfg.cmci_disabled
};


--
2.55.0