From: Hans de Goede Date: Sat, 22 Feb 2014 15:53:34 +0000 (+0100) Subject: ahci-platform: "Library-ise" ahci_probe functionality X-Git-Tag: v3.15-rc1~161^2~50 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23b07d4cb3c0c850055cf968af44019b8da185fb;p=pandora-kernel.git ahci-platform: "Library-ise" ahci_probe functionality ahci_probe consists of 3 steps: 1) Get resources (get mmio, clks, regulator) 2) Enable resources, handled by ahci_platform_enable_resouces 3) The more or less standard ahci-host controller init sequence This commit refactors step 1 and 3 into separate functions, so the platform drivers for AHCI implementations which need a specific order in step 2, and / or need to do some custom register poking at some time, can re-use ahci-platform.c code without needing to copy and paste it. Note that ahci_platform_init_host's prototype takes the 3 non function members of ahci_platform_data as arguments, the idea is that drivers using the new exported utility functions will not use ahci_platform_data at all, and hopefully in the future ahci_platform_data can go away entirely. tj: Minor comment formatting updates. Signed-off-by: Hans de Goede Signed-off-by: Tejun Heo --- Reading git-diff-tree failed