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[v5,03/12] bus: fsl-mc: Constify fsl_mc_device_match()

Message ID 20241224-const_dfc_done-v5-3-6623037414d4@quicinc.com
State New
Headers show
Series [v5,01/12] libnvdimm: Replace namespace_match() with device_find_child_by_name() | expand

Commit Message

Zijun Hu Dec. 24, 2024, 1:05 p.m. UTC 
From: Zijun Hu <quic_zijuhu@quicinc.com>

fsl_mc_device_match() does not modify caller's inputs.

To prepare for constifying API device_find_child() later.

Constify this comparison function by simply changing its
parameter types to const pointer.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
---
 drivers/bus/fsl-mc/dprc-driver.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/bus/fsl-mc/dprc-driver.c b/drivers/bus/fsl-mc/dprc-driver.c
index 4b68c84ef485055c9b300b4f7912a20f959b8ac1..11c8fadcf85148b4e4ea6b97b7efb6d4ddf22d3c 100644
--- a/drivers/bus/fsl-mc/dprc-driver.c
+++ b/drivers/bus/fsl-mc/dprc-driver.c
@@ -22,8 +22,8 @@  struct fsl_mc_child_objs {
 	struct fsl_mc_obj_desc *child_array;
 };
 
-static bool fsl_mc_device_match(struct fsl_mc_device *mc_dev,
-				struct fsl_mc_obj_desc *obj_desc)
+static bool fsl_mc_device_match(const struct fsl_mc_device *mc_dev,
+				const struct fsl_mc_obj_desc *obj_desc)
 {
 	return mc_dev->obj_desc.id == obj_desc->id &&
 	       strcmp(mc_dev->obj_desc.type, obj_desc->type) == 0;