From f298536728d02c19f11bda8d712ff61d767bab32 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 30 Apr 2012 21:25:05 +0100 Subject: [PATCH] regmap: Cache single values read from the chip If we don't have a cached value for a register and we can cache it then when we do a read a value we should add it to the cache to save rereading it later on. Do this for single register reads, for block reads the code would be a little more complex and this covers most practical usage. Signed-off-by: Mark Brown --- Reading git-format-patch failed