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spi: pxa2xx: Kill pxa2xx_set_spi_info()

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There is the only one user of the pxa2xx_set_spi_info(). Unexport it
and inline to the actual user.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://msgid.link/r/20240307195056.4059864-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2024-03-07 21:47:45 +02:00 committed by Mark Brown
parent 4cece76496
commit 7fd54c205f
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
3 changed files with 13 additions and 27 deletions
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18
arch/arm/mach-pxa/devices.c
View File

@ -7,7 +7,6 @@
#include <linux/clk-provider.h>
#include <linux/dma-mapping.h>
#include <linux/dmaengine.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/platform_data/i2c-pxa.h>
#include <linux/soc/pxa/cpu.h>
@ -665,23 +664,6 @@ struct platform_device pxa27x_device_gpio = {
.resource = pxa_resource_gpio,
};
/* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
* See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */
void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_controller *info)
{
struct platform_device *pd;
pd = platform_device_alloc("pxa2xx-spi", id);
if (pd == NULL) {
printk(KERN_ERR "pxa2xx-spi: failed to allocate device id %d\n",
id);
return;
}
pd->dev.platform_data = info;
platform_device_add(pd);
}
static struct resource pxa_dma_resource[] = {
[0] = {
.start = 0x40000000,

14
arch/arm/mach-pxa/spitz.c
View File

@ -585,6 +585,9 @@ static struct gpiod_lookup_table spitz_spi_gpio_table = {
static void __init spitz_spi_init(void)
{
struct platform_device *pd;
int id = 2;
if (machine_is_akita())
gpiod_add_lookup_table(&akita_lcdcon_gpio_table);
else
@ -592,7 +595,16 @@ static void __init spitz_spi_init(void)
gpiod_add_lookup_table(&spitz_ads7846_gpio_table);
gpiod_add_lookup_table(&spitz_spi_gpio_table);
pxa2xx_set_spi_info(2, &spitz_spi_info);
/* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1 */
pd = platform_device_alloc("pxa2xx-spi", id);
if (pd == NULL) {
pr_err("pxa2xx-spi: failed to allocate device id %d\n", id);
} else {
pd->dev.platform_data = &spitz_spi_info;
platform_device_add(pd);
}
spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices));
}
#else

8
include/linux/spi/pxa2xx_spi.h
View File

@ -45,12 +45,4 @@ struct pxa2xx_spi_chip {
u32 timeout;
};
#if defined(CONFIG_ARCH_PXA) || defined(CONFIG_ARCH_MMP)
#include <linux/clk.h>
extern void pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_controller *info);
#endif
#endif /* __LINUX_SPI_PXA2XX_SPI_H */