[PATCH 13/48] ARM: pxa: use pdev resource for palmld mmio

Arnd Bergmann
2022-04-19T16:41:40Z

From: Arnd Bergmann <arnd@arndb.de>

The palmld header is almost unused in drivers, the only
remaining thing now is the PATA device address, which should
really be passed as a resource.

Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-ide@vger.kernel.org
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/arm/mach-pxa/palmld-pcmcia.c | 3 ++-
arch/arm/mach-pxa/palmld.c | 12 +++++++++---
arch/arm/mach-pxa/{include/mach => }/palmld.h | 2 +-
drivers/ata/pata_palmld.c | 3 +--
4 files changed, 13 insertions(+), 7 deletions(-)
rename arch/arm/mach-pxa/{include/mach => }/palmld.h (98%)

diff --git a/arch/arm/mach-pxa/palmld-pcmcia.c b/arch/arm/mach-pxa/palmld-pcmcia.c
index 07e0f7438db1..720294a50864 100644
--- a/arch/arm/mach-pxa/palmld-pcmcia.c
+++ b/arch/arm/mach-pxa/palmld-pcmcia.c
@@ -13,9 +13,10 @@
#include <linux/gpio.h>

#include <asm/mach-types.h>
-#include <mach/palmld.h>
#include <pcmcia/soc_common.h>

+#include "palmld.h"
+
static struct gpio palmld_pcmcia_gpios[] = {
{ GPIO_NR_PALMLD_PCMCIA_POWER, GPIOF_INIT_LOW, "PCMCIA Power" },
{ GPIO_NR_PALMLD_PCMCIA_RESET, GPIOF_INIT_HIGH,"PCMCIA Reset" },
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index d85146957004..d821606ce0b5 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -29,8 +29,8 @@
#include <asm/mach/map.h>

#include "pxa27x.h"
+#include "palmld.h"
#include <linux/platform_data/asoc-pxa.h>
-#include <mach/palmld.h>
#include <linux/platform_data/mmc-pxamci.h>
#include <linux/platform_data/video-pxafb.h>
#include <linux/platform_data/irda-pxaficp.h>
@@ -279,9 +279,15 @@ static inline void palmld_leds_init(void) {}
* HDD
******************************************************************************/
#if defined(CONFIG_PATA_PALMLD) || defined(CONFIG_PATA_PALMLD_MODULE)
+static struct resource palmld_ide_resources[] = {
+ DEFINE_RES_MEM(PALMLD_IDE_PHYS, 0x1000),
+};
+
static struct platform_device palmld_ide_device = {
- .name = "pata_palmld",
- .id = -1,
+ .name = "pata_palmld",
+ .id = -1,
+ .resource = palmld_ide_resources,
+ .num_resources = ARRAY_SIZE(palmld_ide_resources),
};

static struct gpiod_lookup_table palmld_ide_gpio_table = {
diff --git a/arch/arm/mach-pxa/include/mach/palmld.h b/arch/arm/mach-pxa/palmld.h
similarity index 98%
rename from arch/arm/mach-pxa/include/mach/palmld.h
rename to arch/arm/mach-pxa/palmld.h
index 99a6d8b3a1e3..ee3bc15b71a2 100644
--- a/arch/arm/mach-pxa/include/mach/palmld.h
+++ b/arch/arm/mach-pxa/palmld.h
@@ -9,7 +9,7 @@
#ifndef _INCLUDE_PALMLD_H_
#define _INCLUDE_PALMLD_H_

-#include "irqs.h" /* PXA_GPIO_TO_IRQ */
+#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */

/** HERE ARE GPIOs **/

diff --git a/drivers/ata/pata_palmld.c b/drivers/ata/pata_palmld.c
index 2448441571ed..400e65190904 100644
--- a/drivers/ata/pata_palmld.c
+++ b/drivers/ata/pata_palmld.c
@@ -25,7 +25,6 @@
#include <linux/gpio/consumer.h>

#include <scsi/scsi_host.h>
-#include <mach/palmld.h>

#define DRV_NAME "pata_palmld"

@@ -63,7 +62,7 @@ static int palmld_pata_probe(struct platform_device *pdev)
return -ENOMEM;

/* remap drive's physical memory address */
- mem = devm_ioremap(dev, PALMLD_IDE_PHYS, 0x1000);
+ mem = devm_platform_ioremap_resource(pdev, 0);
if (!mem)
return -ENOMEM;

--
2.29.2