Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932814AbbKMK6Z (ORCPT ); Fri, 13 Nov 2015 05:58:25 -0500 Received: from mail-wm0-f51.google.com ([74.125.82.51]:34275 "EHLO mail-wm0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753039AbbKMK6V (ORCPT ); Fri, 13 Nov 2015 05:58:21 -0500 From: Daniel Lezcano To: daniel.lezcano@linaro.org Cc: marc_gonzalez@sigmadesigns.com, tglx@linutronix.de, linux-kernel@vger.kernel.org Subject: [PATCH] clocksource/drivers/tango-xtal: Replace code by clocksource_mmio_init Date: Fri, 13 Nov 2015 11:58:12 +0100 Message-Id: <1447412292-841-1-git-send-email-daniel.lezcano@linaro.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1750 Lines: 54 The current code to initialize, register and read the clocksource is already factored out in mmio.c via the clocksource_mmio_init function. Factor out the code with the clocksource_mmio_init function. Signed-off-by: Daniel Lezcano --- drivers/clocksource/tango_xtal.c | 18 +++--------------- 1 file changed, 3 insertions(+), 15 deletions(-) diff --git a/drivers/clocksource/tango_xtal.c b/drivers/clocksource/tango_xtal.c index d297b30..e756eea 100644 --- a/drivers/clocksource/tango_xtal.c +++ b/drivers/clocksource/tango_xtal.c @@ -19,19 +19,6 @@ static u64 notrace read_sched_clock(void) return read_xtal_counter(); } -static cycle_t read_clocksource(struct clocksource *cs) -{ - return read_xtal_counter(); -} - -static struct clocksource tango_xtal = { - .name = "tango-xtal", - .rating = 350, - .read = read_clocksource, - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - static void __init tango_clocksource_init(struct device_node *np) { struct clk *clk; @@ -53,8 +40,9 @@ static void __init tango_clocksource_init(struct device_node *np) delay_timer.freq = xtal_freq; delay_timer.read_current_timer = read_xtal_counter; - ret = clocksource_register_hz(&tango_xtal, xtal_freq); - if (ret != 0) { + ret = clocksource_mmio_init(xtal_in_cnt, "tango-xtal", xtal_freq, 350, + CLOCKSOURCE_MASK(32), clocksource_mmio_readl_up); + if (!ret) { pr_err("%s: registration failed\n", np->full_name); return; } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/