From patchwork Fri Mar 18 08:00:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fu Wei Fu X-Patchwork-Id: 64043 Delivered-To: patch@linaro.org Received: by 10.112.199.169 with SMTP id jl9csp907364lbc; Fri, 18 Mar 2016 01:02:30 -0700 (PDT) X-Received: by 10.66.157.161 with SMTP id wn1mr21671185pab.146.1458288147755; Fri, 18 Mar 2016 01:02:27 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id vy4si5160665pab.124.2016.03.18.01.02.27; Fri, 18 Mar 2016 01:02:27 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-acpi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-acpi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-acpi-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752206AbcCRICV (ORCPT + 6 others); Fri, 18 Mar 2016 04:02:21 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42240 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752159AbcCRICR (ORCPT ); Fri, 18 Mar 2016 04:02:17 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (Postfix) with ESMTPS id 0B15F804EC; Fri, 18 Mar 2016 08:02:17 +0000 (UTC) Received: from magi-f22.redhat.com (vpn1-7-51.pek2.redhat.com [10.72.7.51]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u2I81XXU027044; Fri, 18 Mar 2016 04:02:08 -0400 From: fu.wei@linaro.org To: rjw@rjwysocki.net, lenb@kernel.org, daniel.lezcano@linaro.org, tglx@linutronix.de, marc.zyngier@arm.com, hanjun.guo@linaro.org Cc: linux-arm-kernel@lists.infradead.org, linaro-acpi@lists.linaro.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, rruigrok@codeaurora.org, harba@codeaurora.org, cov@codeaurora.org, timur@codeaurora.org, graeme.gregory@linaro.org, al.stone@linaro.org, jcm@redhat.com, wei@redhat.com, arnd@arndb.de, wim@iguana.be, catalin.marinas@arm.com, will.deacon@arm.com, Suravee.Suthikulpanit@amd.com, leo.duran@amd.com, Fu Wei Subject: [RESEND PATCH v4 4/5] clocksource: a little improvment for printk in arm_arch_timer.c Date: Fri, 18 Mar 2016 16:00:52 +0800 Message-Id: <1458288053-29031-5-git-send-email-fu.wei@linaro.org> In-Reply-To: <1458288053-29031-1-git-send-email-fu.wei@linaro.org> References: <1458288053-29031-1-git-send-email-fu.wei@linaro.org> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org From: Fu Wei This patch defines pr_fmt(fmt) for all pr_* functions. Signed-off-by: Fu Wei --- drivers/clocksource/arm_arch_timer.c | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c index d0b01fb5..db466d5 100644 --- a/drivers/clocksource/arm_arch_timer.c +++ b/drivers/clocksource/arm_arch_timer.c @@ -29,6 +29,9 @@ #include +#undef pr_fmt +#define pr_fmt(fmt) "arch_timer: " fmt + #define CNTTIDR 0x08 #define CNTTIDR_VIRT(n) (BIT(1) << ((n) * 4)) @@ -388,12 +391,12 @@ arch_timer_detect_rate(void __iomem *cntbase, struct device_node *np) /* Check the timer frequency. */ if (arch_timer_rate == 0) - pr_warn("Architected timer frequency not available\n"); + pr_warn("frequency not available\n"); } static void arch_timer_banner(unsigned type) { - pr_info("Architected %s%s%s timer(s) running at %lu.%02luMHz (%s%s%s).\n", + pr_info("%s%s%s timer(s) running at %lu.%02luMHz (%s%s%s).\n", type & ARCH_CP15_TIMER ? "cp15" : "", type == (ARCH_CP15_TIMER | ARCH_MEM_TIMER) ? " and " : "", type & ARCH_MEM_TIMER ? "mmio" : "", @@ -497,7 +500,7 @@ static void __init arch_counter_register(unsigned type) static void arch_timer_stop(struct clock_event_device *clk) { - pr_debug("arch_timer_teardown disable IRQ%d cpu #%d\n", + pr_debug("teardown, disable IRQ%d cpu #%d\n", clk->irq, smp_processor_id()); disable_percpu_irq(arch_timer_ppi[arch_timer_uses_ppi]); @@ -596,8 +599,7 @@ static int __init arch_timer_register(void) } if (err) { - pr_err("arch_timer: can't register interrupt %d (%d)\n", - ppi, err); + pr_err("can't register interrupt %d (%d)\n", ppi, err); goto out_free; } @@ -649,7 +651,7 @@ static int __init arch_timer_mem_register(void __iomem *base, unsigned int irq) ret = request_irq(irq, func, IRQF_TIMER, "arch_mem_timer", &t->evt); if (ret) { - pr_err("arch_timer: Failed to request mem timer irq\n"); + pr_err("Failed to request mem timer irq\n"); kfree(t); } @@ -726,7 +728,7 @@ static void __init arch_timer_init(void) } if (!has_ppi) { - pr_warn("arch_timer: No interrupt available, giving up\n"); + pr_warn("No interrupt available, giving up\n"); return; } } @@ -740,7 +742,7 @@ static void __init arch_timer_of_init(struct device_node *np) int i; if (arch_timers_present & ARCH_CP15_TIMER) { - pr_warn("arch_timer: multiple nodes in dt, skipping\n"); + pr_warn("multiple nodes in dt, skipping\n"); return; } @@ -775,7 +777,7 @@ static void __init arch_timer_mem_init(struct device_node *np) arch_timers_present |= ARCH_MEM_TIMER; cntctlbase = of_iomap(np, 0); if (!cntctlbase) { - pr_err("arch_timer: Can't find CNTCTLBase\n"); + pr_err("Can't find CNTCTLBase\n"); return; } @@ -790,7 +792,7 @@ static void __init arch_timer_mem_init(struct device_node *np) u32 cntacr; if (of_property_read_u32(frame, "frame-number", &n)) { - pr_err("arch_timer: Missing frame-number\n"); + pr_err("Missing frame-number\n"); of_node_put(frame); goto out; } @@ -818,7 +820,7 @@ static void __init arch_timer_mem_init(struct device_node *np) base = arch_counter_base = of_iomap(best_frame, 0); if (!base) { - pr_err("arch_timer: Can't map frame's registers\n"); + pr_err("Can't map frame's registers\n"); goto out; } @@ -828,7 +830,7 @@ static void __init arch_timer_mem_init(struct device_node *np) irq = irq_of_parse_and_map(best_frame, PHYS_SPI); if (!irq) { - pr_err("arch_timer: Frame missing %s irq", + pr_err("Frame missing %s irq", arch_timer_mem_use_virtual ? "virt" : "phys"); goto out; } @@ -850,7 +852,7 @@ static int __init arch_timer_acpi_init(struct acpi_table_header *table) struct arch_timer_data data; if (arch_timers_present & ARCH_CP15_TIMER) { - pr_warn("arch_timer: already initialized, skipping\n"); + pr_warn("already initialized, skipping\n"); return -EINVAL; }