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[v5,02/12] slimbus: core: Constify slim_eaddr_equal()

Message ID 20241224-const_dfc_done-v5-2-6623037414d4@quicinc.com
State New
Headers show
Series driver core: Constify API device_find_child() | expand

Commit Message

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

bool slim_eaddr_equal(struct slim_eaddr *a, struct slim_eaddr *b)
does not modify @*a or @*b.

To prepare for constifying API device_find_child() later.

Constify this comparison function by simply changing its
parameter type to 'const struct slim_eaddr *'.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
---
 drivers/slimbus/core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c
index 65e5515f7555e2eb840fedaf2dc4cc5d76dbc089..b5d5bbb9fdb6614ffd578f5754226b50e394f0df 100644
--- a/drivers/slimbus/core.c
+++ b/drivers/slimbus/core.c
@@ -328,7 +328,8 @@  void slim_report_absent(struct slim_device *sbdev)
 }
 EXPORT_SYMBOL_GPL(slim_report_absent);
 
-static bool slim_eaddr_equal(struct slim_eaddr *a, struct slim_eaddr *b)
+static bool slim_eaddr_equal(const struct slim_eaddr *a,
+			     const struct slim_eaddr *b)
 {
 	return (a->manf_id == b->manf_id &&
 		a->prod_code == b->prod_code &&