From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753756Ab3IWKN6 (ORCPT ); Mon, 23 Sep 2013 06:13:58 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:21843 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753390Ab3IWKN4 (ORCPT ); Mon, 23 Sep 2013 06:13:56 -0400 X-AuditID: cbfee61b-b7f776d0000016c8-48-524014628f84 From: Mateusz Krawczuk To: kgene.kim@samsung.com Cc: ben-linux@fluff.org, linux@arm.linux.org.uk, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, t.figa@samsung.com, m.szyprowski@samsung.com, Mateusz Krawczuk , Kyungmin Park Subject: [PATCH] DT: S5P: If detected device tree skip irq init Date: Mon, 23 Sep 2013 12:13:42 +0200 Message-id: <1379931222-29307-1-git-send-email-m.krawczuk@partner.samsung.com> X-Mailer: git-send-email 1.8.1.2 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuphluLIzCtJLcpLzFFi42I5/e+xoG6SiEOQwdn51haT1h1gsuhdcJXN 4mzTG3aLTY+vsVpc3jWHzWLG+X1MFrcv81qcXnOK2WLtkbvsFutnvGZx4PJoae5h8/i76gWz x+Yl9R4H3+1h8ujbsorR4/MmuQC2KC6blNSczLLUIn27BK6Me6evshVMZK/4vDe2gbGJrYuR k0NCwETi/9F2VghbTOLCvfVAcS4OIYHpjBILP7SzgCSEBNqZJN78EQax2QTMJSY+2wQWFxGQ lGhq+MMMYjMLrGKSeDsrBMQWFrCX6OlaD1bDIqAqsf7RPLBlvAJ+EqeX3YFarCDx8/IJtgmM 3AsYGVYxiqYWJBcUJ6XnGukVJ+YWl+al6yXn525iBIfRM+kdjKsaLA4xCnAwKvHwRibaBwmx JpYVV+YeYpTgYFYS4fVjdQgS4k1JrKxKLcqPLyrNSS0+xCjNwaIkznuw1TpQSCA9sSQ1OzW1 ILUIJsvEwSnVwBjya6HV+sMyAsdsWHXlDNJeiXMstsp0YVeKkZb7dfw3Z+2e+kJD1V031hxy UhM1teR5Uyx8e+KnGrHNMheYTZ/lb6nbuvH86aT8b9aiPHdjA389Ze1TnCa/47/hguX6ezZp 72IQ/fhvRkx6kvnNvcY5TbEK/82vXb17uOFjRE4Hn6blioDHGkosxRmJhlrMRcWJAGBEQoof AgAA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It prevents from executing code already called by device tree. Signed-off-by: Mateusz Krawczuk Signed-off-by: Kyungmin Park --- arch/arm/plat-samsung/s5p-irq-eint.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/plat-samsung/s5p-irq-eint.c b/arch/arm/plat-samsung/s5p-irq-eint.c index faa6516..ebee4dc 100644 --- a/arch/arm/plat-samsung/s5p-irq-eint.c +++ b/arch/arm/plat-samsung/s5p-irq-eint.c @@ -16,6 +16,7 @@ #include #include #include +#include #include @@ -202,6 +203,9 @@ static int __init s5p_init_irq_eint(void) { int irq; + if (of_have_populated_dt()) + return -ENODEV; + for (irq = IRQ_EINT(0); irq <= IRQ_EINT(15); irq++) irq_set_chip(irq, &s5p_irq_vic_eint); -- 1.8.1.2