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| author |   Saravana Kannan <saravanak@google.com> | 2019-11-14 20:50:48 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-20 16:36:37 +0100 |
| commit | 60774d2af07a465dc916321e7428a4c5b7867ed4 (patch) | |
| tree | 44c43068194b9ed8dd656253bce84e146f4b2c5e /drivers/i2c/i2c-core-of.c | |
| parent | drivers: base: Fix Kconfig indentation (diff) | |
| download | linux-dev-60774d2af07a465dc916321e7428a4c5b7867ed4.tar.xz linux-dev-60774d2af07a465dc916321e7428a4c5b7867ed4.zip | |
i2c: of: Populate fwnode in of_i2c_get_board_info()
This allows the of_devlink feature to work across i2c devices too. This
avoid unnecessary probe deferrals of i2c devices, defers consumers of
i2c devices till the i2c devices probe, and allows i2c drivers to
implement sync_state() callbacks.
Signed-off-by: Saravana Kannan <saravanak@google.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Link: https://lore.kernel.org/r/20191115045049.261104-1-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/i2c/i2c-core-of.c')
| -rw-r--r-- | drivers/i2c/i2c-core-of.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/i2c-core-of.c b/drivers/i2c/i2c-core-of.c index 6f632d543fcc..4e913c890a7b 100644 --- a/drivers/i2c/i2c-core-of.c +++ b/drivers/i2c/i2c-core-of.c @@ -50,6 +50,7 @@ int of_i2c_get_board_info(struct device *dev, struct device_node *node, info->addr = addr; info->of_node = node; + info->fwnode = of_fwnode_handle(node); if (of_property_read_bool(node, "host-notify")) info->flags |= I2C_CLIENT_HOST_NOTIFY; |