From: u.kleine-koenig@pengutronix.de (Uwe Kleine-König)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: imx/iomux-v3: allow pad_list to be const
Date: Sat, 21 Feb 2015 16:08:21 +0100 [thread overview]
Message-ID: <1424531301-7075-1-git-send-email-u.kleine-koenig@pengutronix.de> (raw)
Also fix all machine files to make use of it and while at it also make
the pad lists __initconst.
Signed-off-by: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de>
---
Hello,
I already sent a similar patch before, see
http://thread.gmane.org/gmane.linux.ports.arm.kernel/181242.
Shawn didn't want to take the patch back then as it touched some files he
wanted to remove. Assuming his changes are through now, I'm resending :-)
Best regards
Uwe
arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c | 2 +-
arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c | 2 +-
arch/arm/mach-imx/iomux-v3.c | 5 +++--
arch/arm/mach-imx/iomux-v3.h | 3 ++-
arch/arm/mach-imx/mach-cpuimx35.c | 2 +-
arch/arm/mach-imx/mach-eukrea_cpuimx25.c | 2 +-
arch/arm/mach-imx/mach-mx25_3ds.c | 2 +-
arch/arm/mach-imx/mach-mx35_3ds.c | 2 +-
arch/arm/mach-imx/mach-pcm043.c | 2 +-
arch/arm/mach-imx/mach-vpr200.c | 2 +-
10 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
index e77cc3af6db2..10e53818e003 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
@@ -35,7 +35,7 @@
#include "iomux-mx25.h"
#include "mx25.h"
-static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
+static const iomux_v3_cfg_t eukrea_mbimxsd_pads[] __initconst = {
/* LCD */
MX25_PAD_LD0__LD0,
MX25_PAD_LD1__LD1,
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
index 14d6c8249b76..6edc940e0865 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
@@ -100,7 +100,7 @@ static struct mx3fb_platform_data mx3fb_pdata __initdata = {
.num_modes = ARRAY_SIZE(fb_modedb),
};
-static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
+static const iomux_v3_cfg_t eukrea_mbimxsd_pads[] __initconst = {
/* LCD */
MX35_PAD_LD0__IPU_DISPB_DAT_0,
MX35_PAD_LD1__IPU_DISPB_DAT_1,
diff --git a/arch/arm/mach-imx/iomux-v3.c b/arch/arm/mach-imx/iomux-v3.c
index d61f9606fc56..a53b2e64f98d 100644
--- a/arch/arm/mach-imx/iomux-v3.c
+++ b/arch/arm/mach-imx/iomux-v3.c
@@ -56,9 +56,10 @@ int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad)
return 0;
}
-int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count)
+int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list,
+ unsigned count)
{
- iomux_v3_cfg_t *p = pad_list;
+ const iomux_v3_cfg_t *p = pad_list;
int i;
int ret;
diff --git a/arch/arm/mach-imx/iomux-v3.h b/arch/arm/mach-imx/iomux-v3.h
index 2fa3b5430102..5f4bbf124832 100644
--- a/arch/arm/mach-imx/iomux-v3.h
+++ b/arch/arm/mach-imx/iomux-v3.h
@@ -131,7 +131,8 @@ int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad);
* setups mutliple pads
* convenient way to call the above function with tables
*/
-int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count);
+int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list,
+ unsigned count);
/*
* Initialise the iomux controller
diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c
index 62a6e02f4763..922ffd6ca039 100644
--- a/arch/arm/mach-imx/mach-cpuimx35.c
+++ b/arch/arm/mach-imx/mach-cpuimx35.c
@@ -75,7 +75,7 @@ static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = {
},
};
-static iomux_v3_cfg_t eukrea_cpuimx35_pads[] = {
+static const iomux_v3_cfg_t eukrea_cpuimx35_pads[] __initconst = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
MX35_PAD_RTS1__UART1_RTS,
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
index b2ee6e009fe4..026321918843 100644
--- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -45,7 +45,7 @@ static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
-static iomux_v3_cfg_t eukrea_cpuimx25_pads[] = {
+static const iomux_v3_cfg_t eukrea_cpuimx25_pads[] __initconst = {
/* FEC - RMII */
MX25_PAD_FEC_MDC__FEC_MDC,
MX25_PAD_FEC_MDIO__FEC_MDIO,
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
index 0d01e367b062..584248a5e1e9 100644
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -50,7 +50,7 @@ static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
-static iomux_v3_cfg_t mx25pdk_pads[] = {
+static const iomux_v3_cfg_t mx25pdk_pads[] __initconst = {
MX25_PAD_FEC_MDC__FEC_MDC,
MX25_PAD_FEC_MDIO__FEC_MDIO,
MX25_PAD_FEC_TDATA0__FEC_TDATA0,
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index 72cd77d21f63..7e315f00648d 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -166,7 +166,7 @@ static struct platform_device *devices[] __initdata = {
&mx35pdk_flash,
};
-static iomux_v3_cfg_t mx35pdk_pads[] = {
+static const iomux_v3_cfg_t mx35pdk_pads[] __initconst = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
MX35_PAD_RTS1__UART1_RTS,
diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index b623bcaca76c..e447e59c0604 100644
--- a/arch/arm/mach-imx/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -129,7 +129,7 @@ static struct platform_device *devices[] __initdata = {
&pcm043_flash,
};
-static iomux_v3_cfg_t pcm043_pads[] = {
+static const iomux_v3_cfg_t pcm043_pads[] __initconst = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
MX35_PAD_RTS1__UART1_RTS,
diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c
index 97836e94451c..27a8f7e3ec08 100644
--- a/arch/arm/mach-imx/mach-vpr200.c
+++ b/arch/arm/mach-imx/mach-vpr200.c
@@ -161,7 +161,7 @@ static struct i2c_board_info vpr200_i2c_devices[] = {
}
};
-static iomux_v3_cfg_t vpr200_pads[] = {
+static const iomux_v3_cfg_t vpr200_pads[] __initconst = {
/* UART1 */
MX35_PAD_TXD1__UART1_TXD_MUX,
MX35_PAD_RXD1__UART1_RXD_MUX,
--
2.1.4
next reply other threads:[~2015-02-21 15:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-21 15:08 Uwe Kleine-König [this message]
2015-03-03 2:24 ` [PATCH] ARM: imx/iomux-v3: allow pad_list to be const Shawn Guo
-- strict thread matches above, loose matches on Subject: below --
2012-08-09 15:57 Uwe Kleine-König
2012-08-10 3:22 ` Shawn Guo
2012-08-10 5:12 ` Uwe Kleine-König
2012-08-10 5:13 ` Shawn Guo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1424531301-7075-1-git-send-email-u.kleine-koenig@pengutronix.de \
--to=u.kleine-koenig@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).