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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-12-19 14:13:10 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2024-01-04 14:34:27 +0100
commitf36be9ce8146faabdbbf74ee0499edb2039c53a5 (patch)
treefa089adc8503b26a2f0bbff80629d879c104e7a5 /drivers/edac/edac_device.h
parentc810729fe6471aa18e2b05bde4b7fb9d872b4ca0 (diff)
EDAC: constantify the struct bus_type usage
In many places in the edac code, struct bus_type pointers are passed around and then eventually sent to the driver core, which can handle a constant pointer. So constantify all of the edac usage of these as well because the data in them is never modified by the edac code either. Cc: Borislav Petkov <bp@alien8.de> Cc: Tony Luck <tony.luck@intel.com> Cc: James Morse <james.morse@arm.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Robert Richter <rric@kernel.org> Cc: <linux-edac@vger.kernel.org> Link: https://lore.kernel.org/r/2023121909-tribute-punctuate-4b22@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/edac/edac_device.h')
-rw-r--r--drivers/edac/edac_device.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/edac/edac_device.h b/drivers/edac/edac_device.h
index 3f44e6b9d387..7db22a4c83ef 100644
--- a/drivers/edac/edac_device.h
+++ b/drivers/edac/edac_device.h
@@ -176,7 +176,7 @@ struct edac_device_ctl_info {
struct edac_dev_sysfs_attribute *sysfs_attributes;
/* pointer to main 'edac' subsys in sysfs */
- struct bus_type *edac_subsys;
+ const struct bus_type *edac_subsys;
/* the internal state of this controller instance */
int op_state;