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[19/20] powerpc/xive: convert to of_property_for_each_u32_new()

Message ID 20240703-of_property_for_each_u32-v1-19-42c1fc0b82aa@bootlin.com
State New
Headers show
Series Simplify of_property_for_each_u32() | expand

Commit Message

Luca Ceresoli July 3, 2024, 10:37 a.m. UTC 
Simplify code using of_property_for_each_u32_new() as the two additional
parameters in of_property_for_each_u32() are not used here.

In this case only the 'prop' variable can be removed and not 'reg',
because 'reg' is used in _previous_ lines of the same function. There
is no side effect because the of_property_for_each_u32() macro being
removed would anyway write 'reg' bwfore reading its value, and 'reg'
is not used in _following_ lines.

Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
---
 arch/powerpc/sysdev/xive/spapr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/arch/powerpc/sysdev/xive/spapr.c b/arch/powerpc/sysdev/xive/spapr.c
index e45419264391..ffa6ca5db183 100644
--- a/arch/powerpc/sysdev/xive/spapr.c
+++ b/arch/powerpc/sysdev/xive/spapr.c
@@ -814,7 +814,6 @@  bool __init xive_spapr_init(void)
 	struct device_node *np;
 	struct resource r;
 	void __iomem *tima;
-	struct property *prop;
 	u8 max_prio;
 	u32 val;
 	u32 len;
@@ -866,7 +865,7 @@  bool __init xive_spapr_init(void)
 	}
 
 	/* Iterate the EQ sizes and pick one */
-	of_property_for_each_u32(np, "ibm,xive-eq-sizes", prop, reg, val) {
+	of_property_for_each_u32_new(np, "ibm,xive-eq-sizes", val) {
 		xive_queue_shift = val;
 		if (val == PAGE_SHIFT)
 			break;