From 316d0d92fbc9b926bda8ce7ccc109de0dccb4d92 Mon Sep 17 00:00:00 2001 From: Matti Vaittinen Date: Mon, 5 Apr 2021 14:40:44 +0300 Subject: mfd: bd718x7: simplify by cleaning unnecessary device data Most ROHM PMIC sub-devices only use the regmap pointer from parent device. They can obtain this by dev_get_regamap so in most cases the MFD device does not need to allocate and populate the driver data. Simplify drivers by removing this. The BD70528 still needs the access to watchdog mutex so keep rohm_regmap_dev in use on BD70528 RTC and WDG drivers for now. Signed-off-by: Matti Vaittinen Signed-off-by: Lee Jones --- include/linux/mfd/rohm-bd718x7.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'include/linux') diff --git a/include/linux/mfd/rohm-bd718x7.h b/include/linux/mfd/rohm-bd718x7.h index bee2474a8f9f..df2918198d37 100644 --- a/include/linux/mfd/rohm-bd718x7.h +++ b/include/linux/mfd/rohm-bd718x7.h @@ -310,17 +310,4 @@ enum { BD718XX_PWRBTN_LONG_PRESS_15S }; -struct bd718xx { - /* - * Please keep this as the first member here as some - * drivers (clk) supporting more than one chip may only know this - * generic struct 'struct rohm_regmap_dev' and assume it is - * the first chunk of parent device's private data. - */ - struct rohm_regmap_dev chip; - - int chip_irq; - struct regmap_irq_chip_data *irq_data; -}; - #endif /* __LINUX_MFD_BD718XX_H__ */ -- cgit v1.2.3