From: Chris Bagwell Date: Thu, 24 Jan 2013 03:37:34 +0000 (-0800) Subject: Input: wacom - fix wacom_set_report retry logic X-Git-Tag: v3.8~1^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9937c026820baabd1e908a9c1e6bdc846293000a;p=pandora-kernel.git Input: wacom - fix wacom_set_report retry logic Logic sets a value and then reads it back to make sure it worked and retries write on failures. Since read and write share a buffer, it needs to be set back up before writing though. Issue is not seen a lot because 1) it doesn't need to retry for a lot of tablets and 2) a lot of failures that need a retry are from an -ETIMEDOUT and hopefully buffer is not touched in this case. At least one user has shown logs with buffer being modified during -ETIMEDOUT case with linux 3.7 kernel. Signed-off-by: Chris Bagwell Signed-off-by: Dmitry Torokhov --- Reading git-diff-tree failed