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mfd: syscon: Add check for invalid resource size
authorEder Zulian <ezulian@redhat.com>
Wed, 12 Feb 2025 18:45:24 +0000 (19:45 +0100)
committerLee Jones <lee@kernel.org>
Fri, 14 Mar 2025 08:59:07 +0000 (08:59 +0000)
commitba09916efb29f80e438a54e634970209ce12750f
treea65dcb615f5ebc2dfcc5d1fd2a1511ee631426f5tree
parent860e98066f5ef2b87a5df7b575a85a4d57adb5e1commit | diff
mfd: syscon: Add check for invalid resource size

Add a consistency check to avoid assigning an invalid value to
max_register due to a possible DT misconfiguration.

Suggested-by: Mark Langsdorf <mlangsdo@redhat.com>
Signed-off-by: Eder Zulian <ezulian@redhat.com>
Link: https://lore.kernel.org/r/20250212184524.585882-1-ezulian@redhat.com
Signed-off-by: Lee Jones <lee@kernel.org>
drivers/mfd/syscon.c diff | blob | history
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