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Received: from mga03.intel.com ([134.134.136.65]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1la0Tk-00EcQz-HM for linux-arm-kernel@lists.infradead.org; Fri, 23 Apr 2021 18:24:37 +0000 IronPort-SDR: rJjuZ/5Kmr8ySSjxljJDcAXsYppBKFWDLkF0DtZlnJ8sELjIeP2QWIiM6vjiMoeVhbhti0aRdk V+58doT46fmA== X-IronPort-AV: E=McAfee;i="6200,9189,9963"; a="196173498" X-IronPort-AV: E=Sophos;i="5.82,246,1613462400"; d="scan'208";a="196173498" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2021 11:24:35 -0700 IronPort-SDR: K+Ohwyal4vLPysBF+JXiSnKwxawXm7ER12OO+6qABeyBGkjaK9LOxUS033d8ElzxRHLwyVMWqS Av6cUYJSDcMQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,246,1613462400"; d="scan'208";a="402266299" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga002.jf.intel.com with ESMTP; 23 Apr 2021 11:24:31 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 7EAA4C0A; Fri, 23 Apr 2021 21:24:45 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Cc: Daniel Mack , Haojian Zhuang , Robert Jarzmik , Mark Brown , Liam Girdwood , Jaroslav Kysela , Takashi Iwai Subject: [PATCH v2 13/14] spi: pxa2xx: Constify struct driver_data parameter Date: Fri, 23 Apr 2021 21:24:40 +0300 Message-Id: <20210423182441.50272-14-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210423182441.50272-1-andriy.shevchenko@linux.intel.com> References: <20210423182441.50272-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210423_112436_634357_1EB2AD81 X-CRM114-Status: GOOD ( 11.90 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org In a couple of functions the contents of struct driver_data are not altered, hence we may constify the respective function parameter. Signed-off-by: Andy Shevchenko --- drivers/spi/spi-pxa2xx.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-pxa2xx.h b/drivers/spi/spi-pxa2xx.h index d2cb40f97c4b..5c6a5e0f249e 100644 --- a/drivers/spi/spi-pxa2xx.h +++ b/drivers/spi/spi-pxa2xx.h @@ -93,7 +93,7 @@ static inline void pxa2xx_spi_write(const struct driver_data *drv_data, u32 reg, #define DMA_ALIGNMENT 8 -static inline int pxa25x_ssp_comp(struct driver_data *drv_data) +static inline int pxa25x_ssp_comp(const struct driver_data *drv_data) { switch (drv_data->ssp_type) { case PXA25x_SSP: @@ -115,7 +115,7 @@ static inline u32 read_SSSR_bits(const struct driver_data *drv_data, u32 bits) return pxa2xx_spi_read(drv_data, SSSR) & bits; } -static inline void write_SSSR_CS(struct driver_data *drv_data, u32 val) +static inline void write_SSSR_CS(const struct driver_data *drv_data, u32 val) { if (drv_data->ssp_type == CE4100_SSP || drv_data->ssp_type == QUARK_X1000_SSP)