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2015-06-18drivers: staging: sm750fb: Fix "'foo * bar' should be 'foo *bar'" errorsGreg Donald1-7/+7
Fix checkpatch.pl "'foo * bar' should be 'foo *bar'" errors Signed-off-by: Greg Donald <gdonald@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-12staging: sm750fb: fix c99 commentsJuston Li1-5/+4
fixed all checkpatch.pl ERROR: do not use C99 // comments Any C99 comments used to comment out code are simply removed. Also some of the errors occur inside '#if 0' blocks which I might as well fix since checkpatch.pl caught them but the blocks themselves should probably be cleaned up later. Changes since v1: close a comment block Signed-off-by: Juston Li <juston.h.li@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-08Staging: sm750fb: sm750_cursor.c: Insert spaces after commas.Isaac Assegai1-20/+20
Insert Spaces after commas to rectify the following checkpatch errors in sm750_cursor.c: ERROR: space required after that ',' Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26staging: sm750fb: Fix __iomem pointer typesLorenzo Stoakes1-12/+12
This patch annotates pointers as referring to I/O mapped memory where they ought to be, removes now unnecessary ugly casts, eliminates an incorrect deref on I/O mapped memory by using iowrite16 instead, and updates the pointer arithmetic accordingly to take into account that the pointers are now byte-sized. This fixes the following sparse warnings:- drivers/staging/sm750fb/sm750_cursor.c:113:19: warning: cast removes address space of expression drivers/staging/sm750fb/sm750_cursor.c:204:19: warning: cast removes address space of expression Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-10staging: sm750fb: correct function returnSudip Mukherjee1-2/+0
hw_cursor_setData2() is a function with void return type but it was returning an integer. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-10staging: sm750fb: remove unused variablesSudip Mukherjee1-2/+1
removed some variables which were only declared but were never used. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06staging: sm750fb: add sm750 to stagingSudip Mukherjee1-0/+254
sm750 of Silicon Motion is pci-e display controller device and has features like dual display and 2D acceleration. This patch adds the driver to staging. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>