From: Qi Liu <liuqi115@huawei.com> To: <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <will@kernel.org> Cc: <linuxarm@huawei.com>, Frank Li <Frank.li@nxp.com>, Mark Rutland <mark.rutland@arm.com> Subject: [PATCH v4 6/7] drivers/perf: Simplify EVENT ATTR macro in fsl_imx8_ddr_perf.c Date: Wed, 9 Jun 2021 14:41:02 +0800 [thread overview] Message-ID: <1623220863-58233-7-git-send-email-liuqi115@huawei.com> (raw) In-Reply-To: <1623220863-58233-1-git-send-email-liuqi115@huawei.com> Use common macro PMU_EVENT_ATTR_ID to simplify IMX8_DDR_PMU_EVENT_ATTR Cc: Frank Li <Frank.li@nxp.com> Cc: Will Deacon <will@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Reviewed by Frank Li <Frank .li@nxp.com> Signed-off-by: Qi Liu <liuqi115@huawei.com> --- drivers/perf/fsl_imx8_ddr_perf.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c index df048fe..2a1d787 100644 --- a/drivers/perf/fsl_imx8_ddr_perf.c +++ b/drivers/perf/fsl_imx8_ddr_perf.c @@ -222,11 +222,8 @@ ddr_pmu_event_show(struct device *dev, struct device_attribute *attr, return sysfs_emit(page, "event=0x%02llx\n", pmu_attr->id); } -#define IMX8_DDR_PMU_EVENT_ATTR(_name, _id) \ - (&((struct perf_pmu_events_attr[]) { \ - { .attr = __ATTR(_name, 0444, ddr_pmu_event_show, NULL),\ - .id = _id, } \ - })[0].attr.attr) +#define IMX8_DDR_PMU_EVENT_ATTR(_name, _id) \ + PMU_EVENT_ATTR_ID(_name, ddr_pmu_event_show, _id) static struct attribute *ddr_perf_events_attrs[] = { IMX8_DDR_PMU_EVENT_ATTR(cycles, EVENT_CYCLES_ID), -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Qi Liu <liuqi115@huawei.com> To: <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <will@kernel.org> Cc: <linuxarm@huawei.com>, Frank Li <Frank.li@nxp.com>, Mark Rutland <mark.rutland@arm.com> Subject: [PATCH v4 6/7] drivers/perf: Simplify EVENT ATTR macro in fsl_imx8_ddr_perf.c Date: Wed, 9 Jun 2021 14:41:02 +0800 [thread overview] Message-ID: <1623220863-58233-7-git-send-email-liuqi115@huawei.com> (raw) In-Reply-To: <1623220863-58233-1-git-send-email-liuqi115@huawei.com> Use common macro PMU_EVENT_ATTR_ID to simplify IMX8_DDR_PMU_EVENT_ATTR Cc: Frank Li <Frank.li@nxp.com> Cc: Will Deacon <will@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Reviewed by Frank Li <Frank .li@nxp.com> Signed-off-by: Qi Liu <liuqi115@huawei.com> --- drivers/perf/fsl_imx8_ddr_perf.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c index df048fe..2a1d787 100644 --- a/drivers/perf/fsl_imx8_ddr_perf.c +++ b/drivers/perf/fsl_imx8_ddr_perf.c @@ -222,11 +222,8 @@ ddr_pmu_event_show(struct device *dev, struct device_attribute *attr, return sysfs_emit(page, "event=0x%02llx\n", pmu_attr->id); } -#define IMX8_DDR_PMU_EVENT_ATTR(_name, _id) \ - (&((struct perf_pmu_events_attr[]) { \ - { .attr = __ATTR(_name, 0444, ddr_pmu_event_show, NULL),\ - .id = _id, } \ - })[0].attr.attr) +#define IMX8_DDR_PMU_EVENT_ATTR(_name, _id) \ + PMU_EVENT_ATTR_ID(_name, ddr_pmu_event_show, _id) static struct attribute *ddr_perf_events_attrs[] = { IMX8_DDR_PMU_EVENT_ATTR(cycles, EVENT_CYCLES_ID), -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-06-09 6:42 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-09 6:40 [PATCH v4 0/7] drivers/perf: Use general macro to simplify event attributes Qi Liu 2021-06-09 6:40 ` Qi Liu 2021-06-09 6:40 ` [PATCH v4 1/7] perf: Add EVENT_ATTR_ID " Qi Liu 2021-06-09 6:40 ` Qi Liu 2021-06-09 6:40 ` [PATCH v4 2/7] drivers/perf: Simplify EVENT ATTR macro in SMMU PMU driver Qi Liu 2021-06-09 6:40 ` Qi Liu 2021-06-09 6:40 ` [PATCH v4 3/7] drivers/perf: Simplify EVENT ATTR macro in qcom_l2_pmu.c Qi Liu 2021-06-09 6:40 ` Qi Liu 2021-06-09 6:41 ` [PATCH v4 4/7] drivers/perf: Simplify EVENT ATTR macro in qcom_l3_pmu.c Qi Liu 2021-06-09 6:41 ` Qi Liu 2021-06-09 6:41 ` [PATCH v4 5/7] drivers/perf: Simplify EVENT ATTR macro in xgene_pmu.c Qi Liu 2021-06-09 6:41 ` Qi Liu 2021-06-09 6:41 ` Qi Liu [this message] 2021-06-09 6:41 ` [PATCH v4 6/7] drivers/perf: Simplify EVENT ATTR macro in fsl_imx8_ddr_perf.c Qi Liu 2021-06-09 6:41 ` [PATCH v4 7/7] arm64: perf: Simplify EVENT ATTR macro in perf_event.c Qi Liu 2021-06-09 6:41 ` Qi Liu 2021-06-11 16:15 ` [PATCH v4 0/7] drivers/perf: Use general macro to simplify event attributes Will Deacon 2021-06-11 16:15 ` Will Deacon
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