Commit 3a09d8e2 authored by Mao Han's avatar Mao Han Committed by Guo Ren
Browse files

csky: Fixup csky_pmu.max_period assignment

The csky_pmu.max_period has type u64, and BIT() can only return
32 bits unsigned long on C-SKY. The initialization for max_period
will be incorrect when count_width is bigger than 32.

Signed-off-by: default avatarMao Han <>
Signed-off-by: default avatarGuo Ren <>
parent 48ede51f
......@@ -1306,7 +1306,7 @@ int csky_pmu_device_probe(struct platform_device *pdev,
&csky_pmu.count_width)) {
csky_pmu.count_width = DEFAULT_COUNT_WIDTH;
csky_pmu.max_period = BIT(csky_pmu.count_width) - 1;
csky_pmu.max_period = BIT_ULL(csky_pmu.count_width) - 1;
csky_pmu.plat_device = pdev;
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