Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753219AbaLTOuX (ORCPT ); Sat, 20 Dec 2014 09:50:23 -0500 Received: from mail-wi0-f176.google.com ([209.85.212.176]:51336 "EHLO mail-wi0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753081AbaLTOuV (ORCPT ); Sat, 20 Dec 2014 09:50:21 -0500 From: Rickard Strandqvist To: Jonathan Cameron , Hartmut Knaack Cc: Rickard Strandqvist , Lars-Peter Clausen , Peter Meerwald , Greg Kroah-Hartman , Murilo Opsfelder Araujo , linux-iio@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH] staging: iio: accel: sca3000_core.c: Remove unused function Date: Sat, 20 Dec 2014 15:53:07 +0100 Message-Id: <1419087187-4250-1-git-send-email-rickard_strandqvist@spectrumdigital.se> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove the function sca3000_check_status() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist --- drivers/staging/iio/accel/sca3000_core.c | 27 --------------------------- 1 file changed, 27 deletions(-) diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c index e4e5639..655e34c 100644 --- a/drivers/staging/iio/accel/sca3000_core.c +++ b/drivers/staging/iio/accel/sca3000_core.c @@ -223,33 +223,6 @@ error_ret: return ret; } -#ifdef SCA3000_DEBUG -/** - * sca3000_check_status() check the status register - * - * Only used for debugging purposes - **/ -static int sca3000_check_status(struct device *dev) -{ - int ret; - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct sca3000_state *st = iio_priv(indio_dev); - - mutex_lock(&st->lock); - ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_STATUS, 1); - if (ret < 0) - goto error_ret; - if (st->rx[0] & SCA3000_EEPROM_CS_ERROR) - dev_err(dev, "eeprom error\n"); - if (st->rx[0] & SCA3000_SPI_FRAME_ERROR) - dev_err(dev, "Previous SPI Frame was corrupt\n"); - -error_ret: - mutex_unlock(&st->lock); - return ret; -} -#endif /* SCA3000_DEBUG */ - /** * sca3000_show_rev() - sysfs interface to read the chip revision number **/ -- 1.7.10.4 -- 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/