kernel/git/stable/linux.git/drivers/mfd/bd9571mwv.c, branch master

mfd: bd9571mwv: Constify struct regmap_irq_chip

2024-08-30T08:40:11+00:00

`bd9571mwv_irq_chip` and `bd9574mwf_irq_chip` are not modified and can be declared as const to move their data to a read-only section. Signed-off-by: Javier Carrasco Reviewed-by: Matti Vaittinen Link: https://lore.kernel.org/r/20240704-mfd-const-regmap_config-v2-9-0c8785b1331d@gmail.com Signed-off-by: Lee Jones

mfd: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-04T16:08:02+00:00

These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. While add it, also remove commas after the sentinel entries. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20240510211011.2273978-2-u.kleine-koenig@pengutronix.de Signed-off-by: Lee Jones

mfd: bd9571mwv: Convert to use maple tree register cache

2024-02-23T14:58:03+00:00

The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu Link: https://lore.kernel.org/r/20240206071314.8721-7-liubo03@inspur.com Signed-off-by: Lee Jones

mfd: Switch i2c drivers back to use .probe()

2023-06-15T08:19:37+00:00

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230515182752.10050-1-u.kleine-koenig@pengutronix.de Signed-off-by: Lee Jones

mfd: bd9571mwv: Convert to i2c's .probe_new()

2022-12-07T13:27:20+00:00

The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König Reviewed-by: Geert Uytterhoeven Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20221118224540.619276-425-uwe@kleine-koenig.org

mfd: bd9571mwv: Add support for BD9574MWF

2021-01-14T13:05:55+00:00

The new PMIC BD9574MWF inherits features from BD9571MWV. Add the support of new PMIC to existing bd9571mwv driver. Signed-off-by: Khiem Nguyen Co-developed-by: Yoshihiro Shimoda Signed-off-by: Yoshihiro Shimoda Reviewed-by: Matti Vaittinen Acked-for-MFD-by: Lee Jones Signed-off-by: Lee Jones

mfd: bd9571mwv: Make the driver more generic

2021-01-14T13:05:55+00:00

Since the driver supports BD9571MWV PMIC only, this patch makes the functions and data structure become more generic so that it can support other PMIC variants as well. Also remove printing part name which Lee Jones suggested. Signed-off-by: Khiem Nguyen Co-developed-by: Yoshihiro Shimoda Signed-off-by: Yoshihiro Shimoda Reviewed-by: Matti Vaittinen Acked-for-MFD-by: Lee Jones Signed-off-by: Lee Jones

mfd: bd9571mwv: Use devm_regmap_add_irq_chip()

2021-01-14T13:05:55+00:00

Use devm_regmap_add_irq_chip() to simplify the code. Signed-off-by: Yoshihiro Shimoda Acked-for-MFD-by: Lee Jones Reviewed-by: Matti Vaittinen Reviewed-by: Geert Uytterhoeven Signed-off-by: Lee Jones

mfd: bd9571mwv: Use the SPDX license identifier

2021-01-14T13:05:55+00:00

Use the SPDX license identifier instead of a local description. Signed-off-by: Yoshihiro Shimoda Reviewed-by: Geert Uytterhoeven Acked-for-MFD-by: Lee Jones Signed-off-by: Lee Jones

mfd: bd9571mwv: Use devm_mfd_add_devices()

2021-01-14T13:05:54+00:00

To remove mfd devices when unload this driver, should use devm_mfd_add_devices() instead. Fixes: d3ea21272094 ("mfd: Add ROHM BD9571MWV-M MFD PMIC driver") Signed-off-by: Yoshihiro Shimoda Acked-for-MFD-by: Lee Jones Reviewed-by: Geert Uytterhoeven Reviewed-by: Matti Vaittinen Signed-off-by: Lee Jones