From 1965d30356c1c65660ba3330927671cfe81acdd5 Mon Sep 17 00:00:00 2001 From: Nate Case Date: Wed, 17 Jun 2009 16:26:17 -0700 Subject: [PATCH] gpio: pca953x: Get platform_data from OpenFirmware On OpenFirmware platforms, it makes the most sense to get platform_data from the device tree. Make an attempt to translate OF node properties into platform_data struct before bailing out. Note that the implementation approach taken differs from other device drivers that make use of device tree information. This is because I2C chips are already registered automatically by of_i2c, so we can get by with a small translator function in the driver. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: kfree(NULL) is legal] Signed-off-by: Nate Case Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Reading git-format-patch failed