From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Shiyan Subject: [PATCH 6/6] serial: max310x: Remove IRQ validation Date: Fri, 7 Feb 2014 18:16:08 +0400 Message-ID: <1391782568-19442-7-git-send-email-shc_work@mail.ru> References: <1391782568-19442-1-git-send-email-shc_work@mail.ru> Return-path: Received: from fallback7.mail.ru ([94.100.176.135]:37325 "EHLO fallback7.mail.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752319AbaBGOQj (ORCPT ); Fri, 7 Feb 2014 09:16:39 -0500 Received: from smtp48.i.mail.ru (smtp48.i.mail.ru [94.100.177.108]) by fallback7.mail.ru (mPOP.Fallback_MX) with ESMTP id 76C86F7E21ED for ; Fri, 7 Feb 2014 18:16:38 +0400 (MSK) In-Reply-To: <1391782568-19442-1-git-send-email-shc_work@mail.ru> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: linux-serial@vger.kernel.org Cc: Greg Kroah-Hartman , Jiri Slaby , Alexander Shiyan This patch removes excess IRQ checks at driver probe(). IRQ validation is already provided by request_threaded_irq(). Signed-off-by: Alexander Shiyan --- drivers/tty/serial/max310x.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 3c93814..ac1d54c 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -1081,12 +1081,6 @@ static int max310x_probe(struct device *dev, int is_spi, struct max310x_pdata *pdata = dev_get_platdata(dev); int i, ret, uartclk; - /* Check for IRQ */ - if (irq <= 0) { - dev_err(dev, "No IRQ specified\n"); - return -ENOTSUPP; - } - if (!pdata) { dev_err(dev, "No platform data supplied\n"); return -EINVAL; -- 1.8.3.2