From 7299fdc1cfff0e45e4ca4efd77f250965598b41c Mon Sep 17 00:00:00 2001 From: Jiucheng Xu Date: Tue, 22 Nov 2022 16:40:28 +0800 Subject: [PATCH] perf/amlogic: Fix build error for x86_64 allmodconfig The driver misses including , which causes a compilation error with x86_64 'allmodconfig': drivers/perf/amlogic/meson_g12_ddr_pmu.c: In function 'dmc_g12_get_freq_quick': drivers/perf/amlogic/meson_g12_ddr_pmu.c:135:15: error: implicit declaration of function 'readl' [-Werror=implicit-function-declaration] 135 | val = readl(info->pll_reg); | ^~~~~ drivers/perf/amlogic/meson_g12_ddr_pmu.c: In function 'dmc_g12_counter_enable': drivers/perf/amlogic/meson_g12_ddr_pmu.c:204:9: error: implicit declaration of function 'writel' [-Werror=implicit-function-declaration] 204 | writel(clock_count, info->ddr_reg[0] + DMC_MON_G12_TIMER); | ^~~~~~ Add the missing header to fix the build. Fixes: 2016e2113d35 ("perf/amlogic: Add support for Amlogic meson G12 SoC DDR PMU driver") Reported-by: Stephen Rothwell Signed-off-by: Jiucheng Xu Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20221122084028.572494-1-jiucheng.xu@amlogic.com Signed-off-by: Will Deacon --- drivers/perf/amlogic/meson_g12_ddr_pmu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/perf/amlogic/meson_g12_ddr_pmu.c b/drivers/perf/amlogic/meson_g12_ddr_pmu.c index c07c34f03cced..932802abd18ca 100644 --- a/drivers/perf/amlogic/meson_g12_ddr_pmu.c +++ b/drivers/perf/amlogic/meson_g12_ddr_pmu.c @@ -4,6 +4,7 @@ */ #include +#include #include #include #include -- 2.30.2