diff options
| author | Mark Brown <broonie@kernel.org> | 2020-07-17 00:56:07 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-07-17 00:56:07 +0100 |
| commit | c9fadf212afd4f924a3502e3904917ee280854c0 (patch) | |
| tree | bdad9d2b8116d012072e9c4a1aca8aba42d15ac1 /drivers/base/regmap/regmap.c | |
| parent | 2b0f61e27f75f0f53d51dcbf334aaba21eb27109 (diff) | |
| parent | 6611561a7a7ef925294353a4c2124bdb66eb831c (diff) | |
Merge remote-tracking branch 'regmap/for-5.9' into regmap-next
Diffstat (limited to 'drivers/base/regmap/regmap.c')
| -rw-r--r-- | drivers/base/regmap/regmap.c | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 795a62a04022..e93700af7e6e 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -11,7 +11,7 @@ #include <linux/export.h> #include <linux/mutex.h> #include <linux/err.h> -#include <linux/of.h> +#include <linux/property.h> #include <linux/rbtree.h> #include <linux/sched.h> #include <linux/delay.h> @@ -631,7 +631,7 @@ enum regmap_endian regmap_get_val_endian(struct device *dev, const struct regmap_bus *bus, const struct regmap_config *config) { - struct device_node *np; + struct fwnode_handle *fwnode = dev ? dev_fwnode(dev) : NULL; enum regmap_endian endian; /* Retrieve the endianness specification from the regmap config */ @@ -641,22 +641,17 @@ enum regmap_endian regmap_get_val_endian(struct device *dev, if (endian != REGMAP_ENDIAN_DEFAULT) return endian; - /* If the dev and dev->of_node exist try to get endianness from DT */ - if (dev && dev->of_node) { - np = dev->of_node; - - /* Parse the device's DT node for an endianness specification */ - if (of_property_read_bool(np, "big-endian")) - endian = REGMAP_ENDIAN_BIG; - else if (of_property_read_bool(np, "little-endian")) - endian = REGMAP_ENDIAN_LITTLE; - else if (of_property_read_bool(np, "native-endian")) - endian = REGMAP_ENDIAN_NATIVE; - - /* If the endianness was specified in DT, use that */ - if (endian != REGMAP_ENDIAN_DEFAULT) - return endian; - } + /* If the firmware node exist try to get endianness from it */ + if (fwnode_property_read_bool(fwnode, "big-endian")) + endian = REGMAP_ENDIAN_BIG; + else if (fwnode_property_read_bool(fwnode, "little-endian")) + endian = REGMAP_ENDIAN_LITTLE; + else if (fwnode_property_read_bool(fwnode, "native-endian")) + endian = REGMAP_ENDIAN_NATIVE; + + /* If the endianness was specified in fwnode, use that */ + if (endian != REGMAP_ENDIAN_DEFAULT) + return endian; /* Retrieve the endianness specification from the bus config */ if (bus && bus->val_format_endian_default) @@ -2024,7 +2019,7 @@ EXPORT_SYMBOL_GPL(regmap_field_update_bits_base); * A value of zero will be returned on success, a negative errno will * be returned in error cases. */ -int regmap_fields_update_bits_base(struct regmap_field *field, unsigned int id, +int regmap_fields_update_bits_base(struct regmap_field *field, unsigned int id, unsigned int mask, unsigned int val, bool *change, bool async, bool force) { |