[PATCH 1/3] omap: iovmm: disallow mapping NULL address

2011-03-08 Thread David Cohen
From: Michael Jones michael.jo...@matrix-vision.de commit c7f4ab26e3bcdaeb3e19ec658e3ad9092f1a6ceb allowed mapping the NULL address if da_start==0, which would then not get unmapped. Disallow this again. And spell variable 'alignment' correctly. Signed-off-by: Michael Jones

Re: [PATCH 1/3] omap: iovmm: disallow mapping NULL address

2011-03-08 Thread Guzman Lugo, Fernando
On Tue, Mar 8, 2011 at 6:46 AM, David Cohen daco...@gmail.com wrote: From: Michael Jones michael.jo...@matrix-vision.de commit c7f4ab26e3bcdaeb3e19ec658e3ad9092f1a6ceb allowed mapping the NULL address if da_start==0, which would then not get unmapped. Disallow this again.  And spell variable

Re: [PATCH 1/3] omap: iovmm: disallow mapping NULL address

2011-03-08 Thread David Cohen
On Tue, Mar 8, 2011 at 8:06 PM, Guzman Lugo, Fernando fernando.l...@ti.com wrote: On Tue, Mar 8, 2011 at 6:46 AM, David Cohen daco...@gmail.com wrote: From: Michael Jones michael.jo...@matrix-vision.de commit c7f4ab26e3bcdaeb3e19ec658e3ad9092f1a6ceb allowed mapping the NULL address if

Re: [PATCH 1/3] omap: iovmm: disallow mapping NULL address

2011-03-08 Thread Guzman Lugo, Fernando
On Tue, Mar 8, 2011 at 1:06 PM, David Cohen daco...@gmail.com wrote: On Tue, Mar 8, 2011 at 8:06 PM, Guzman Lugo, Fernando fernando.l...@ti.com wrote: On Tue, Mar 8, 2011 at 6:46 AM, David Cohen daco...@gmail.com wrote: From: Michael Jones michael.jo...@matrix-vision.de commit

Re: [PATCH 1/3] omap: iovmm: disallow mapping NULL address

2011-03-08 Thread David Cohen
On Tue, Mar 8, 2011 at 9:53 PM, Guzman Lugo, Fernando fernando.l...@ti.com wrote: On Tue, Mar 8, 2011 at 1:06 PM, David Cohen daco...@gmail.com wrote: On Tue, Mar 8, 2011 at 8:06 PM, Guzman Lugo, Fernando fernando.l...@ti.com wrote: On Tue, Mar 8, 2011 at 6:46 AM, David Cohen daco...@gmail.com