[PATCH 40/42] misc: fastrpc: Use devm_of_reserved_mem_device_init()
From: Mukesh Ojha <hidden>
Date: 2026-07-05 19:41:20
Also in:
dri-devel, imx, linux-arm-kernel, linux-arm-msm, linux-aspeed, linux-devicetree, linux-media, linux-mediatek, linux-mmc, linux-remoteproc, linux-sound, linux-staging, linux-sunxi, linux-tegra, lkml, openbmc
Subsystem:
char and misc drivers, qualcomm fastrpc driver, the rest · Maintainers:
Arnd Bergmann, Greg Kroah-Hartman, Srinivas Kandagatla, Amol Maheshwari, Linus Torvalds
Use the devres-managed devm_of_reserved_mem_device_init() to ensure the reserved memory region is released on device removal, fixing a missing of_reserved_mem_device_release() in fastrpc_rpmsg_remove(). Signed-off-by: Mukesh Ojha <redacted> --- drivers/misc/fastrpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index d86e79134c68..c4e05b0db527 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c@@ -2396,7 +2396,7 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev) return -EINVAL; } - if (of_reserved_mem_device_init_by_idx(rdev, rdev->of_node, 0)) + if (devm_of_reserved_mem_device_init(rdev)) dev_info(rdev, "no reserved DMA memory for FASTRPC\n"); vmcount = of_property_read_variable_u32_array(rdev->of_node,
--
2.53.0