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From: Alexander Shiyan <shc_work-JGs/UdohzUI@public.gmane.org>
To: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Alexander Shiyan <shc_work-JGs/UdohzUI@public.gmane.org>
Subject: [PATCH 3/4] SPI: imx: Remove "maybe_unused" attributes
Date: Wed,  8 Jun 2016 20:02:08 +0300	[thread overview]
Message-ID: <1465405329-5153-3-git-send-email-shc_work@mail.ru> (raw)
In-Reply-To: <1465405329-5153-1-git-send-email-shc_work-JGs/UdohzUI@public.gmane.org>

The SPI-driver no longer contains the conditions for various CPUs, so
"maybe_unused" attributes is no longer needed.
This patch removes these attributes.

Signed-off-by: Alexander Shiyan <shc_work-JGs/UdohzUI@public.gmane.org>
---
 drivers/spi/spi-imx.c | 45 +++++++++++++++++++++------------------------
 1 file changed, 21 insertions(+), 24 deletions(-)

diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index 0aa38c2..cafe42c 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -309,7 +309,7 @@ static unsigned int mx51_ecspi_clkdiv(struct spi_imx_data *spi_imx,
 		(post << MX51_ECSPI_CTRL_POSTDIV_OFFSET);
 }
 
-static void __maybe_unused mx51_ecspi_intctrl(struct spi_imx_data *spi_imx, int enable)
+static void mx51_ecspi_intctrl(struct spi_imx_data *spi_imx, int enable)
 {
 	unsigned val = 0;
 
@@ -322,7 +322,7 @@ static void __maybe_unused mx51_ecspi_intctrl(struct spi_imx_data *spi_imx, int
 	writel(val, spi_imx->base + MX51_ECSPI_INT);
 }
 
-static void __maybe_unused mx51_ecspi_trigger(struct spi_imx_data *spi_imx)
+static void mx51_ecspi_trigger(struct spi_imx_data *spi_imx)
 {
 	u32 reg;
 
@@ -331,8 +331,8 @@ static void __maybe_unused mx51_ecspi_trigger(struct spi_imx_data *spi_imx)
 	writel(reg, spi_imx->base + MX51_ECSPI_CTRL);
 }
 
-static int __maybe_unused mx51_ecspi_config(struct spi_device *spi,
-					    struct spi_imx_config *config)
+static int mx51_ecspi_config(struct spi_device *spi,
+			     struct spi_imx_config *config)
 {
 	struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master);
 	u32 ctrl = MX51_ECSPI_CTRL_ENABLE;
@@ -422,12 +422,12 @@ static int __maybe_unused mx51_ecspi_config(struct spi_device *spi,
 	return 0;
 }
 
-static int __maybe_unused mx51_ecspi_rx_available(struct spi_imx_data *spi_imx)
+static int mx51_ecspi_rx_available(struct spi_imx_data *spi_imx)
 {
 	return readl(spi_imx->base + MX51_ECSPI_STAT) & MX51_ECSPI_STAT_RR;
 }
 
-static void __maybe_unused mx51_ecspi_reset(struct spi_imx_data *spi_imx)
+static void mx51_ecspi_reset(struct spi_imx_data *spi_imx)
 {
 	/* drain receive buffer */
 	while (mx51_ecspi_rx_available(spi_imx))
@@ -457,7 +457,7 @@ static void __maybe_unused mx51_ecspi_reset(struct spi_imx_data *spi_imx)
  * the i.MX35 has a slightly different register layout for bits
  * we do not use here.
  */
-static void __maybe_unused mx31_intctrl(struct spi_imx_data *spi_imx, int enable)
+static void mx31_intctrl(struct spi_imx_data *spi_imx, int enable)
 {
 	unsigned int val = 0;
 
@@ -469,7 +469,7 @@ static void __maybe_unused mx31_intctrl(struct spi_imx_data *spi_imx, int enable
 	writel(val, spi_imx->base + MXC_CSPIINT);
 }
 
-static void __maybe_unused mx31_trigger(struct spi_imx_data *spi_imx)
+static void mx31_trigger(struct spi_imx_data *spi_imx)
 {
 	unsigned int reg;
 
@@ -478,8 +478,7 @@ static void __maybe_unused mx31_trigger(struct spi_imx_data *spi_imx)
 	writel(reg, spi_imx->base + MXC_CSPICTRL);
 }
 
-static int __maybe_unused mx31_config(struct spi_device *spi,
-				      struct spi_imx_config *config)
+static int mx31_config(struct spi_device *spi, struct spi_imx_config *config)
 {
 	struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master);
 	unsigned int reg = MX31_CSPICTRL_ENABLE | MX31_CSPICTRL_MASTER;
@@ -510,12 +509,12 @@ static int __maybe_unused mx31_config(struct spi_device *spi,
 	return 0;
 }
 
-static int __maybe_unused mx31_rx_available(struct spi_imx_data *spi_imx)
+static int mx31_rx_available(struct spi_imx_data *spi_imx)
 {
 	return readl(spi_imx->base + MX31_CSPISTATUS) & MX31_STATUS_RR;
 }
 
-static void __maybe_unused mx31_reset(struct spi_imx_data *spi_imx)
+static void mx31_reset(struct spi_imx_data *spi_imx)
 {
 	/* drain receive buffer */
 	while (readl(spi_imx->base + MX31_CSPISTATUS) & MX31_STATUS_RR)
@@ -535,7 +534,7 @@ static void __maybe_unused mx31_reset(struct spi_imx_data *spi_imx)
 #define MX21_CSPICTRL_DR_SHIFT	14
 #define MX21_CSPICTRL_CS_SHIFT	19
 
-static void __maybe_unused mx21_intctrl(struct spi_imx_data *spi_imx, int enable)
+static void mx21_intctrl(struct spi_imx_data *spi_imx, int enable)
 {
 	unsigned int val = 0;
 
@@ -547,7 +546,7 @@ static void __maybe_unused mx21_intctrl(struct spi_imx_data *spi_imx, int enable
 	writel(val, spi_imx->base + MXC_CSPIINT);
 }
 
-static void __maybe_unused mx21_trigger(struct spi_imx_data *spi_imx)
+static void mx21_trigger(struct spi_imx_data *spi_imx)
 {
 	unsigned int reg;
 
@@ -556,8 +555,7 @@ static void __maybe_unused mx21_trigger(struct spi_imx_data *spi_imx)
 	writel(reg, spi_imx->base + MXC_CSPICTRL);
 }
 
-static int __maybe_unused mx21_config(struct spi_device *spi,
-				      struct spi_imx_config *config)
+static int mx21_config(struct spi_device *spi, struct spi_imx_config *config)
 {
 	struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master);
 	unsigned int reg = MX21_CSPICTRL_ENABLE | MX21_CSPICTRL_MASTER;
@@ -581,12 +579,12 @@ static int __maybe_unused mx21_config(struct spi_device *spi,
 	return 0;
 }
 
-static int __maybe_unused mx21_rx_available(struct spi_imx_data *spi_imx)
+static int mx21_rx_available(struct spi_imx_data *spi_imx)
 {
 	return readl(spi_imx->base + MXC_CSPIINT) & MX21_INTREG_RR;
 }
 
-static void __maybe_unused mx21_reset(struct spi_imx_data *spi_imx)
+static void mx21_reset(struct spi_imx_data *spi_imx)
 {
 	writel(1, spi_imx->base + MXC_RESET);
 }
@@ -602,7 +600,7 @@ static void __maybe_unused mx21_reset(struct spi_imx_data *spi_imx)
 #define MX1_CSPICTRL_MASTER	(1 << 10)
 #define MX1_CSPICTRL_DR_SHIFT	13
 
-static void __maybe_unused mx1_intctrl(struct spi_imx_data *spi_imx, int enable)
+static void mx1_intctrl(struct spi_imx_data *spi_imx, int enable)
 {
 	unsigned int val = 0;
 
@@ -614,7 +612,7 @@ static void __maybe_unused mx1_intctrl(struct spi_imx_data *spi_imx, int enable)
 	writel(val, spi_imx->base + MXC_CSPIINT);
 }
 
-static void __maybe_unused mx1_trigger(struct spi_imx_data *spi_imx)
+static void mx1_trigger(struct spi_imx_data *spi_imx)
 {
 	unsigned int reg;
 
@@ -623,8 +621,7 @@ static void __maybe_unused mx1_trigger(struct spi_imx_data *spi_imx)
 	writel(reg, spi_imx->base + MXC_CSPICTRL);
 }
 
-static int __maybe_unused mx1_config(struct spi_device *spi,
-				     struct spi_imx_config *config)
+static int mx1_config(struct spi_device *spi, struct spi_imx_config *config)
 {
 	struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master);
 	unsigned int reg = MX1_CSPICTRL_ENABLE | MX1_CSPICTRL_MASTER;
@@ -643,12 +640,12 @@ static int __maybe_unused mx1_config(struct spi_device *spi,
 	return 0;
 }
 
-static int __maybe_unused mx1_rx_available(struct spi_imx_data *spi_imx)
+static int mx1_rx_available(struct spi_imx_data *spi_imx)
 {
 	return readl(spi_imx->base + MXC_CSPIINT) & MX1_INTREG_RR;
 }
 
-static void __maybe_unused mx1_reset(struct spi_imx_data *spi_imx)
+static void mx1_reset(struct spi_imx_data *spi_imx)
 {
 	writel(1, spi_imx->base + MXC_RESET);
 }
-- 
2.4.9

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  parent reply	other threads:[~2016-06-08 17:02 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-08 17:02 [PATCH 1/4] SPI: imx: Using existing properties for chipselects Alexander Shiyan
     [not found] ` <1465405329-5153-1-git-send-email-shc_work-JGs/UdohzUI@public.gmane.org>
2016-06-08 17:02   ` [PATCH 2/4] SPI: imx: Remove unnecessary field "mode" from struct spi_imx_config Alexander Shiyan
     [not found]     ` <1465405329-5153-2-git-send-email-shc_work-JGs/UdohzUI@public.gmane.org>
2016-06-14  9:19       ` Applied "SPI: imx: Remove unnecessary field "mode" from struct spi_imx_config" to the spi tree Mark Brown
2016-06-08 17:02   ` Alexander Shiyan [this message]
     [not found]     ` <1465405329-5153-3-git-send-email-shc_work-JGs/UdohzUI@public.gmane.org>
2016-06-14  9:19       ` Applied "SPI: imx: Remove "maybe_unused" attributes" " Mark Brown
2016-06-08 17:02   ` [PATCH 4/4] SPI: imx: Update DT binding documentation Alexander Shiyan
     [not found]     ` <1465405329-5153-4-git-send-email-shc_work-JGs/UdohzUI@public.gmane.org>
2016-06-14  9:19       ` Applied "SPI: imx: Update DT binding documentation" to the spi tree Mark Brown
2016-06-14  9:19   ` Applied "SPI: imx: Using existing properties for chipselects" " Mark Brown

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