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soc: rockchip: debug: fix rockchip_show_interrupts issue

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before:
[ 1021.059400]            CPU0       CPU1       CPU2       CPU3
[ 1231.452838]            CPU0       CPU1       CPU2       CPU3
[ 1231.453400]            CPU0       CPU1       CPU2       CPU3
[ 1231.453976]   3:      11749       9904      10346       8975     GICv2  30 Level     arch_timer
[ 1231.454745]   3:      11749       9904      10346       8975     GICv2  30 Level     arch_timer
[ 1231.455512]   3:      11749       9904      10346       8975     GICv2  30 Level     arch_timer
[ 1231.456293]   6:          0          0          0          0     GICv2 203 Level     arm-pmu
[ 1231.457060]   7:          0          0          0          0     GICv2 204 Level     arm-pmu

after:
[ 1021.059400]            CPU0       CPU1       CPU2       CPU3
[ 1231.455512]   3:      11749       9904      10346       8975     GICv2  30 Level     arch_timer
[ 1231.456293]   6:          0          0          0          0     GICv2 203 Level     arm-pmu

Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Change-Id: I63a9788bbcafdc3f6bb3e49668d0f54a6e0efff0
This commit is contained in:
Huibin Hong
2022-12-07 08:11:38 +00:00
committed by Tao Huang
parent 50b265caca
commit 8327f4dc04
1 changed files with 6 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/soc/rockchip/rockchip_debug.c
View File

@ -425,7 +425,7 @@ static int rockchip_show_interrupts(char *p, int irq)
struct irq_desc *desc;
if (i > nr_irqs)
return 0;
return -EINVAL;
/* print header and calculate the width of the first column */
if (i == 0) {
@ -433,24 +433,24 @@ static int rockchip_show_interrupts(char *p, int irq)
j *= 10;
buf += sprintf(buf, "%*s", prec + 8, "");
for_each_online_cpu(j)
for_each_possible_cpu(j)
buf += sprintf(buf, "CPU%-8d", j);
buf += sprintf(buf, "\n");
}
desc = irq_to_desc(i);
if (!desc)
goto outsparse;
return -EINVAL;
if (desc->kstat_irqs)
for_each_online_cpu(j)
for_each_possible_cpu(j)
any_count |= *per_cpu_ptr(desc->kstat_irqs, j);
if ((!desc->action || (desc->action && desc->action == &chained_action)) && !any_count)
goto outsparse;
return -EINVAL;
buf += sprintf(buf, "%*d: ", prec, i);
for_each_online_cpu(j)
for_each_possible_cpu(j)
buf += sprintf(buf, "%10u ", desc->kstat_irqs ?
*per_cpu_ptr(desc->kstat_irqs, j) : 0);
@ -480,7 +480,6 @@ static int rockchip_show_interrupts(char *p, int irq)
}
sprintf(buf, "\n");
outsparse:
return 0;
}