6.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Arnd Bergmann arnd@arndb.de
commit 0faa29c4207e6e29cfc81b427df60e326c37083a upstream.
The spitz board file uses the obscure symbol_get() function to optionally call a function from sharpsl_pm.c if that is built. However, the two files are always built together these days, and have been for a long time, so this can be changed to a normal function call.
Link: https://lore.kernel.org/lkml/20230731162639.GA9441@lst.de/ Signed-off-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Christoph Hellwig hch@lst.de Signed-off-by: Luis Chamberlain mcgrof@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm/mach-pxa/sharpsl_pm.c | 2 -- arch/arm/mach-pxa/spitz.c | 14 +------------- 2 files changed, 1 insertion(+), 15 deletions(-)
--- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -216,8 +216,6 @@ void sharpsl_battery_kick(void) { schedule_delayed_work(&sharpsl_bat, msecs_to_jiffies(125)); } -EXPORT_SYMBOL(sharpsl_battery_kick); -
static void sharpsl_battery_thread(struct work_struct *private_) { --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -9,7 +9,6 @@ */
#include <linux/kernel.h> -#include <linux/module.h> /* symbol_get ; symbol_put */ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/gpio_keys.h> @@ -518,17 +517,6 @@ static struct gpiod_lookup_table spitz_a }, };
-static void spitz_bl_kick_battery(void) -{ - void (*kick_batt)(void); - - kick_batt = symbol_get(sharpsl_battery_kick); - if (kick_batt) { - kick_batt(); - symbol_put(sharpsl_battery_kick); - } -} - static struct gpiod_lookup_table spitz_lcdcon_gpio_table = { .dev_id = "spi2.1", .table = { @@ -556,7 +544,7 @@ static struct corgi_lcd_platform_data sp .max_intensity = 0x2f, .default_intensity = 0x1f, .limit_mask = 0x0b, - .kick_battery = spitz_bl_kick_battery, + .kick_battery = sharpsl_battery_kick, };
static struct spi_board_info spitz_spi_devices[] = {