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

Thomas Weißschuh linux at weissschuh.net
Tue Jul 14 09:51:48 PDT 2026


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 at weissschuh.net>
---
 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




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