From: Tony Lindgren <tony@atomide.com>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 07/11] ARM: OMAP2+: Remove unused legacy code for DMA
Date: Thu, 8 Jun 2017 02:56:19 -0700 [thread overview]
Message-ID: <20170608095618.GJ3730@atomide.com> (raw)
In-Reply-To: <20170608082432.GF3730@atomide.com>
* Tony Lindgren <tony@atomide.com> [170608 01:28]:
> * Peter Ujfalusi <peter.ujfalusi@ti.com> [170607 23:29]:
> >
> > This will conflict with the changes introduced by the tusb6010 DMAengine
> > conversion:
> > https://patchwork.kernel.org/patch/9734219/
>
> Oops forgot about that one. I'll take a look if it makes sense
> to leave the braces for now to avoid a merge conflict.
>
> > with this patch I think the omap24xx_sdma_map and omap3xxx_sdma_map can
> > also be removed, but we need to keep the omap24xx_sdma_dt_map for now
> > till we have proper DT support for tusb.
>
> OK good point, will check.
Here's this one updated.
Regards,
Tony
8< ------------------
>From tony Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Wed, 31 May 2017 15:51:35 -0700
Subject: [PATCH] ARM: OMAP2+: Remove unused legacy code for DMA
We are now booting all mach-omap2 in device tree only mode.
Any code that is only called in legacy boot mode where
of_have_populated_dt() is not set is safe to remove now.
Let's leave the dummy omap2_system_dma_init_dev() check
in place for now to avoid a pointless merge conflict with
tusb6010 dmaengine conversion as pointed out by Peter
Ujfalusi <peter.ujfalusi@ti.com>.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/dma.c | 125 +---------------------------------------------
1 file changed, 2 insertions(+), 123 deletions(-)
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -204,108 +204,6 @@ static unsigned configure_dma_errata(void)
return errata;
}
-static const struct dma_slave_map omap24xx_sdma_map[] = {
- { "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) },
- { "omap-aes", "tx", SDMA_FILTER_PARAM(9) },
- { "omap-aes", "rx", SDMA_FILTER_PARAM(10) },
- { "omap-sham", "rx", SDMA_FILTER_PARAM(13) },
- { "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) },
- { "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) },
- { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) },
- { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) },
- { "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) },
- { "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) },
- { "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) },
- { "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) },
- { "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) },
- { "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) },
- { "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) },
- { "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) },
- { "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) },
- { "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) },
- { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) },
- { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) },
- { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) },
- { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) },
- { "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) },
- { "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) },
- { "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) },
- { "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) },
- { "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) },
- { "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) },
- { "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) },
- { "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) },
- { "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) },
- { "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) },
- { "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) },
- { "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) },
- { "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) },
- { "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) },
- { "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) },
- { "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) },
- { "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) },
- { "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) },
- { "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) },
- { "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) },
- { "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) },
- { "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) },
-};
-
-static const struct dma_slave_map omap3xxx_sdma_map[] = {
- { "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) },
- { "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) },
- { "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) },
- { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) },
- { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) },
- { "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) },
- { "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) },
- { "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) },
- { "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) },
- { "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) },
- { "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) },
- { "omap_i2c.3", "tx", SDMA_FILTER_PARAM(25) },
- { "omap_i2c.3", "rx", SDMA_FILTER_PARAM(26) },
- { "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) },
- { "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) },
- { "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) },
- { "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) },
- { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) },
- { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) },
- { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) },
- { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) },
- { "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) },
- { "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) },
- { "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) },
- { "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) },
- { "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) },
- { "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) },
- { "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) },
- { "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) },
- { "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) },
- { "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) },
- { "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) },
- { "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) },
- { "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) },
- { "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) },
- { "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) },
- { "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) },
- { "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) },
- { "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) },
- { "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) },
- { "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) },
- { "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) },
- { "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) },
- { "omap-aes", "tx", SDMA_FILTER_PARAM(65) },
- { "omap-aes", "rx", SDMA_FILTER_PARAM(66) },
- { "omap-sham", "rx", SDMA_FILTER_PARAM(69) },
- { "omap2_mcspi.3", "tx0", SDMA_FILTER_PARAM(70) },
- { "omap2_mcspi.3", "rx0", SDMA_FILTER_PARAM(71) },
- { "omap_hsmmc.2", "tx", SDMA_FILTER_PARAM(77) },
- { "omap_hsmmc.2", "rx", SDMA_FILTER_PARAM(78) },
- { "omap_uart.3", "tx", SDMA_FILTER_PARAM(81) },
- { "omap_uart.3", "rx", SDMA_FILTER_PARAM(82) },
-};
-
static struct omap_system_dma_plat_info dma_plat_info __initdata = {
.reg_map = reg_map,
.channel_stride = 0x60,
@@ -334,14 +232,9 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
p.dma_attr = (struct omap_dma_dev_attr *)oh->dev_attr;
p.errata = configure_dma_errata();
+ /* REVISIT: Remove after v4.13 with a follow-up patch */
if (!of_have_populated_dt()) {
if (soc_is_omap24xx()) {
- p.slave_map = omap24xx_sdma_map;
- p.slavecnt = ARRAY_SIZE(omap24xx_sdma_map);
- } else if (soc_is_omap34xx() || soc_is_omap3630()) {
- p.slave_map = omap3xxx_sdma_map;
- p.slavecnt = ARRAY_SIZE(omap3xxx_sdma_map);
- } else {
pr_err("%s: The legacy DMA map is not provided!\n",
__func__);
return -ENODEV;
@@ -389,21 +282,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
static int __init omap2_system_dma_init(void)
{
- struct platform_device *pdev;
- int res;
-
- res = omap_hwmod_for_each_by_class("dma",
+ return omap_hwmod_for_each_by_class("dma",
omap2_system_dma_init_dev, NULL);
- if (res)
- return res;
-
- if (of_have_populated_dt())
- return res;
-
- pdev = platform_device_register_full(&omap_dma_dev_info);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
-
- return res;
}
omap_arch_initcall(omap2_system_dma_init);
--
2.13.0
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 07/11] ARM: OMAP2+: Remove unused legacy code for DMA
Date: Thu, 8 Jun 2017 02:56:19 -0700 [thread overview]
Message-ID: <20170608095618.GJ3730@atomide.com> (raw)
In-Reply-To: <20170608082432.GF3730@atomide.com>
* Tony Lindgren <tony@atomide.com> [170608 01:28]:
> * Peter Ujfalusi <peter.ujfalusi@ti.com> [170607 23:29]:
> >
> > This will conflict with the changes introduced by the tusb6010 DMAengine
> > conversion:
> > https://patchwork.kernel.org/patch/9734219/
>
> Oops forgot about that one. I'll take a look if it makes sense
> to leave the braces for now to avoid a merge conflict.
>
> > with this patch I think the omap24xx_sdma_map and omap3xxx_sdma_map can
> > also be removed, but we need to keep the omap24xx_sdma_dt_map for now
> > till we have proper DT support for tusb.
>
> OK good point, will check.
Here's this one updated.
Regards,
Tony
8< ------------------
>From tony Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Wed, 31 May 2017 15:51:35 -0700
Subject: [PATCH] ARM: OMAP2+: Remove unused legacy code for DMA
We are now booting all mach-omap2 in device tree only mode.
Any code that is only called in legacy boot mode where
of_have_populated_dt() is not set is safe to remove now.
Let's leave the dummy omap2_system_dma_init_dev() check
in place for now to avoid a pointless merge conflict with
tusb6010 dmaengine conversion as pointed out by Peter
Ujfalusi <peter.ujfalusi@ti.com>.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/dma.c | 125 +---------------------------------------------
1 file changed, 2 insertions(+), 123 deletions(-)
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -204,108 +204,6 @@ static unsigned configure_dma_errata(void)
return errata;
}
-static const struct dma_slave_map omap24xx_sdma_map[] = {
- { "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) },
- { "omap-aes", "tx", SDMA_FILTER_PARAM(9) },
- { "omap-aes", "rx", SDMA_FILTER_PARAM(10) },
- { "omap-sham", "rx", SDMA_FILTER_PARAM(13) },
- { "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) },
- { "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) },
- { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) },
- { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) },
- { "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) },
- { "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) },
- { "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) },
- { "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) },
- { "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) },
- { "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) },
- { "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) },
- { "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) },
- { "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) },
- { "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) },
- { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) },
- { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) },
- { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) },
- { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) },
- { "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) },
- { "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) },
- { "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) },
- { "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) },
- { "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) },
- { "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) },
- { "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) },
- { "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) },
- { "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) },
- { "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) },
- { "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) },
- { "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) },
- { "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) },
- { "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) },
- { "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) },
- { "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) },
- { "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) },
- { "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) },
- { "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) },
- { "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) },
- { "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) },
- { "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) },
-};
-
-static const struct dma_slave_map omap3xxx_sdma_map[] = {
- { "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) },
- { "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) },
- { "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) },
- { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) },
- { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) },
- { "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) },
- { "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) },
- { "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) },
- { "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) },
- { "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) },
- { "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) },
- { "omap_i2c.3", "tx", SDMA_FILTER_PARAM(25) },
- { "omap_i2c.3", "rx", SDMA_FILTER_PARAM(26) },
- { "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) },
- { "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) },
- { "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) },
- { "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) },
- { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) },
- { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) },
- { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) },
- { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) },
- { "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) },
- { "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) },
- { "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) },
- { "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) },
- { "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) },
- { "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) },
- { "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) },
- { "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) },
- { "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) },
- { "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) },
- { "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) },
- { "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) },
- { "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) },
- { "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) },
- { "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) },
- { "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) },
- { "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) },
- { "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) },
- { "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) },
- { "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) },
- { "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) },
- { "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) },
- { "omap-aes", "tx", SDMA_FILTER_PARAM(65) },
- { "omap-aes", "rx", SDMA_FILTER_PARAM(66) },
- { "omap-sham", "rx", SDMA_FILTER_PARAM(69) },
- { "omap2_mcspi.3", "tx0", SDMA_FILTER_PARAM(70) },
- { "omap2_mcspi.3", "rx0", SDMA_FILTER_PARAM(71) },
- { "omap_hsmmc.2", "tx", SDMA_FILTER_PARAM(77) },
- { "omap_hsmmc.2", "rx", SDMA_FILTER_PARAM(78) },
- { "omap_uart.3", "tx", SDMA_FILTER_PARAM(81) },
- { "omap_uart.3", "rx", SDMA_FILTER_PARAM(82) },
-};
-
static struct omap_system_dma_plat_info dma_plat_info __initdata = {
.reg_map = reg_map,
.channel_stride = 0x60,
@@ -334,14 +232,9 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
p.dma_attr = (struct omap_dma_dev_attr *)oh->dev_attr;
p.errata = configure_dma_errata();
+ /* REVISIT: Remove after v4.13 with a follow-up patch */
if (!of_have_populated_dt()) {
if (soc_is_omap24xx()) {
- p.slave_map = omap24xx_sdma_map;
- p.slavecnt = ARRAY_SIZE(omap24xx_sdma_map);
- } else if (soc_is_omap34xx() || soc_is_omap3630()) {
- p.slave_map = omap3xxx_sdma_map;
- p.slavecnt = ARRAY_SIZE(omap3xxx_sdma_map);
- } else {
pr_err("%s: The legacy DMA map is not provided!\n",
__func__);
return -ENODEV;
@@ -389,21 +282,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
static int __init omap2_system_dma_init(void)
{
- struct platform_device *pdev;
- int res;
-
- res = omap_hwmod_for_each_by_class("dma",
+ return omap_hwmod_for_each_by_class("dma",
omap2_system_dma_init_dev, NULL);
- if (res)
- return res;
-
- if (of_have_populated_dt())
- return res;
-
- pdev = platform_device_register_full(&omap_dma_dev_info);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
-
- return res;
}
omap_arch_initcall(omap2_system_dma_init);
--
2.13.0
next prev parent reply other threads:[~2017-06-08 9:56 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-31 22:51 [PATCH 00/11] Remove unused omap legacy code Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-05-31 22:51 ` [PATCH 01/11] ARM: OMAP2+: Remove unused legacy code for opp Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-05-31 22:51 ` [PATCH 02/11] ARM: OMAP2+: Remove unused legacy code for timer Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-05-31 22:51 ` [PATCH 03/11] ARM: OMAP2+: Remove unused legacy code for PMU Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-05-31 22:51 ` [PATCH 04/11] ARM: OMAP2+: Remove unused legacy code for device init Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-06-07 22:27 ` Sebastian Reichel
2017-06-07 22:27 ` Sebastian Reichel
2017-06-08 8:28 ` Tony Lindgren
2017-06-08 8:28 ` Tony Lindgren
2017-06-08 9:47 ` Tony Lindgren
2017-06-08 9:47 ` Tony Lindgren
2017-06-08 10:55 ` Sebastian Reichel
2017-06-08 10:55 ` Sebastian Reichel
2017-06-08 11:10 ` Tony Lindgren
2017-06-08 11:10 ` Tony Lindgren
2017-05-31 22:51 ` [PATCH 05/11] ARM: OMAP2+: Remove unused legacy code for McBSP Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-06-08 6:20 ` Peter Ujfalusi
2017-06-08 6:20 ` Peter Ujfalusi
2017-05-31 22:51 ` [PATCH 06/11] ARM: OMAP2+: Remove unused legacy code for io.c Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-05-31 22:51 ` [PATCH 07/11] ARM: OMAP2+: Remove unused legacy code for DMA Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-06-08 6:25 ` Peter Ujfalusi
2017-06-08 6:25 ` Peter Ujfalusi
2017-06-08 8:24 ` Tony Lindgren
2017-06-08 8:24 ` Tony Lindgren
2017-06-08 9:56 ` Tony Lindgren [this message]
2017-06-08 9:56 ` Tony Lindgren
2017-06-08 10:37 ` Peter Ujfalusi
2017-06-08 10:37 ` Peter Ujfalusi
2017-06-08 10:45 ` Tony Lindgren
2017-06-08 10:45 ` Tony Lindgren
2017-06-08 11:56 ` Bin Liu
2017-06-08 11:56 ` Bin Liu
2017-05-31 22:51 ` [PATCH 08/11] ARM: OMAP2+: Remove unused legacy code for PRM Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-06-30 10:42 ` Tony Lindgren
2017-06-30 10:42 ` Tony Lindgren
2017-07-20 14:45 ` Sebastian Reichel
2017-07-20 14:45 ` Sebastian Reichel
2017-07-21 5:55 ` Tony Lindgren
2017-07-21 5:55 ` Tony Lindgren
2017-05-31 22:51 ` [PATCH 09/11] ARM: OMAP2+: Remove unused legacy code for interconnects Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-05-31 22:51 ` [PATCH 10/11] ARM: OMAP2+: Remove unused legacy code for watchdog Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-05-31 22:51 ` [PATCH 11/11] ARM: OMAP2+: Remove unused legacy code for n8x0 Tony Lindgren
2017-05-31 22:51 ` Tony Lindgren
2017-06-08 8:13 ` [PATCH 00/11] Remove unused omap legacy code Sebastian Reichel
2017-06-08 8:13 ` Sebastian Reichel
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