From 4c4268dc97c424cf6786c4ccc9acf345ba911987 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 22 Mar 2018 11:24:35 +0100 Subject: power: supply: ab8500: Drop AB8540/9540 support The AB8540 was an evolved version of the AB8500, but it was never mass produced or put into products, only reference designs exist. The upstream support was never completed and it is unlikely that this will happen so drop the support for now to simplify maintenance of the AB8500. Cc: Loic Pallardy Signed-off-by: Linus Walleij Acked-by: Lee Jones Signed-off-by: Sebastian Reichel --- drivers/power/supply/ab8500_fg.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) (limited to 'drivers/power/supply/ab8500_fg.c') diff --git a/drivers/power/supply/ab8500_fg.c b/drivers/power/supply/ab8500_fg.c index 993898d1712f..d9c6c7bedd85 100644 --- a/drivers/power/supply/ab8500_fg.c +++ b/drivers/power/supply/ab8500_fg.c @@ -2326,9 +2326,7 @@ static int ab8500_fg_init_hw_registers(struct ab8500_fg *di) goto out; } - if (((is_ab8505(di->parent) || is_ab9540(di->parent)) && - abx500_get_chip_id(di->dev) >= AB8500_CUT2P0) - || is_ab8540(di->parent)) { + if (is_ab8505(di->parent)) { ret = abx500_set_register_interruptible(di->dev, AB8500_RTC, AB8505_RTC_PCUT_MAX_TIME_REG, di->bm->fg_params->pcut_max_time); @@ -2915,9 +2913,7 @@ static int ab8500_fg_sysfs_psy_create_attrs(struct ab8500_fg *di) { unsigned int i; - if (((is_ab8505(di->parent) || is_ab9540(di->parent)) && - abx500_get_chip_id(di->dev) >= AB8500_CUT2P0) - || is_ab8540(di->parent)) { + if (is_ab8505(di->parent)) { for (i = 0; i < ARRAY_SIZE(ab8505_fg_sysfs_psy_attrs); i++) if (device_create_file(&di->fg_psy->dev, &ab8505_fg_sysfs_psy_attrs[i])) @@ -2937,9 +2933,7 @@ static void ab8500_fg_sysfs_psy_remove_attrs(struct ab8500_fg *di) { unsigned int i; - if (((is_ab8505(di->parent) || is_ab9540(di->parent)) && - abx500_get_chip_id(di->dev) >= AB8500_CUT2P0) - || is_ab8540(di->parent)) { + if (is_ab8505(di->parent)) { for (i = 0; i < ARRAY_SIZE(ab8505_fg_sysfs_psy_attrs); i++) (void)device_remove_file(&di->fg_psy->dev, &ab8505_fg_sysfs_psy_attrs[i]); -- cgit v1.2.3