From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755592AbdABLfk (ORCPT ); Mon, 2 Jan 2017 06:35:40 -0500 Received: from mga05.intel.com ([192.55.52.43]:10866 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751279AbdABLfj (ORCPT ); Mon, 2 Jan 2017 06:35:39 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,432,1477983600"; d="scan'208";a="1088947193" From: Andy Shevchenko To: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= , Greg Kroah-Hartman , devel@driverdev.osuosl.org, Thomas Petazzoni , linux-kernel@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH v2 2/6] staging: fbtft: do not override DMA coherent mask Date: Mon, 2 Jan 2017 13:35:30 +0200 Message-Id: <20170102113534.127692-3-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170102113534.127692-1-andriy.shevchenko@linux.intel.com> References: <20170102113534.127692-1-andriy.shevchenko@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Usually it's not consumer's business to override resources passed from provider, in particularly DMA coherent mask. Signed-off-by: Andy Shevchenko --- drivers/staging/fbtft/fbtft-core.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c index e8bf0d1ec11f..226be8c09768 100644 --- a/drivers/staging/fbtft/fbtft-core.c +++ b/drivers/staging/fbtft/fbtft-core.c @@ -841,7 +841,6 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display, if (txbuflen > 0) { #ifdef CONFIG_HAS_DMA if (dma) { - dev->coherent_dma_mask = ~0; txbuf = dmam_alloc_coherent(dev, txbuflen, &par->txbuf.dma, GFP_DMA); } else -- 2.11.0