f8bd493456c3da372ae81ed8f6b903f6207b9d98 |
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26-Jan-2012 |
Jingoo Han <jg1.han@samsung.com> |
video: use gpio_request_one Using gpio_request_one can make the code simpler because it can set the direction and initial value in one shot. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
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70f289db31502ac030049450e63d380f3bc30cd2 |
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30-May-2011 |
Steven Miao <realmz6@gmail.com> |
fbdev: bf537-lq035: add missing blacklight properties type Seems this new field was missed, probably due to this driver being merged around the time this new backlight field was being added. At any rate, initial the type field to avoid ugly WARN() dumps. Signed-off-by: Steven Miao <realmz6@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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5dc1365cefb6bd8770d54a2154097445c30fe4bc |
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24-Jan-2011 |
Julia Lawall <julia@diku.dk> |
drivers/video/bf537-lq035.c: Add missing IS_ERR test lcd_device_register may return ERR_PTR, so a check is added for this value before the dereference. All of the other changes reorganize the error handling code in this function to avoid duplicating all of it in the added case. In the original code, in one case, the global variable fb_buffer was set to NULL in error code that appears after this variable is initialized. This is done now in all error handling code that has this property. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ identifier f; @@ f(...) { ... return ERR_PTR(...); } @@ identifier r.f, fld; expression x; statement S1,S2; @@ x = f(...) ... when != IS_ERR(x) ( if (IS_ERR(x) ||...) S1 else S2 | *x->fld ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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dbcc465a3c8d81da132cc1dd4e5fbf731172477f |
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24-Nov-2010 |
Michael Hennerich <michael.hennerich@analog.com> |
fbdev: bf537-lq035: new Blackfin Sharp LQ035 framebuffer driver For LCDs hooked up to BF537-STAMP boards. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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