From: Cristian Marussi Date: Mon, 8 Jan 2024 12:34:11 +0000 (+0000) Subject: firmware: arm_ffa: Add missing rwlock_init() in ffa_setup_partitions() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=59b2e242b13192e50bf47df3780bf8a7e2260e98;p=linux.git firmware: arm_ffa: Add missing rwlock_init() in ffa_setup_partitions() Add the missing rwlock initialization for the individual FF-A partition information in ffa_setup_partitions(). Fixes: 0184450b8b1e ("firmware: arm_ffa: Add schedule receiver callback mechanism") Signed-off-by: Cristian Marussi Link: https://lore.kernel.org/r/20240108-ffa_fixes_6-8-v1-1-75bf7035bc50@arm.com Signed-off-by: Sudeep Holla --- diff --git a/drivers/firmware/arm_ffa/driver.c b/drivers/firmware/arm_ffa/driver.c index 6146b2927d5c5..ed1d6a24934ec 100644 --- a/drivers/firmware/arm_ffa/driver.c +++ b/drivers/firmware/arm_ffa/driver.c @@ -1226,6 +1226,7 @@ static void ffa_setup_partitions(void) ffa_device_unregister(ffa_dev); continue; } + rwlock_init(&info->rw_lock); xa_store(&drv_info->partition_info, tpbuf->id, info, GFP_KERNEL); } drv_info->partition_count = count;