From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752392AbeDRQSs (ORCPT ); Wed, 18 Apr 2018 12:18:48 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:35810 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751232AbeDRQSr (ORCPT ); Wed, 18 Apr 2018 12:18:47 -0400 From: Colin King To: Daniel Mack , Haojian Zhuang , Robert Jarzmik , Mark Brown , linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] spi: pxa2xx: make function pxa2xx_spi_transfer_one static Date: Wed, 18 Apr 2018 17:18:42 +0100 Message-Id: <20180418161842.19846-1-colin.king@canonical.com> X-Mailer: git-send-email 2.17.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King The function pxa2xx_spi_transfer_one is local to the source and do not need to be in global scope, so make it static. Cleans up sparse warning: drivers/spi/spi-pxa2xx.c:914:5: warning: symbol 'pxa2xx_spi_transfer_one' was not declared. Should it be static? Signed-off-by: Colin Ian King --- drivers/spi/spi-pxa2xx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index c852ea5c28c6..40f1346b8188 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -911,9 +911,9 @@ static bool pxa2xx_spi_can_dma(struct spi_controller *master, xfer->len >= chip->dma_burst_size; } -int pxa2xx_spi_transfer_one(struct spi_controller *master, - struct spi_device *spi, - struct spi_transfer *transfer) +static int pxa2xx_spi_transfer_one(struct spi_controller *master, + struct spi_device *spi, + struct spi_transfer *transfer) { struct driver_data *drv_data = spi_controller_get_devdata(master); struct spi_message *message = master->cur_msg; -- 2.17.0