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| author | Felipe Balbi <balbi@ti.com> | 2012-08-23 13:32:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-05 13:26:10 -0700 |
| commit | c990f3510357586be63bbe9faf7972212a0dc78f (patch) | |
| tree | f31e6ce4928c549a80637c968f1b3924de981339 /drivers/char | |
| parent | be282059acebcecd789fad1b3d17d826db3d5608 (diff) | |
| download | op-kernel-dev-c990f3510357586be63bbe9faf7972212a0dc78f.zip op-kernel-dev-c990f3510357586be63bbe9faf7972212a0dc78f.tar.gz | |
serial: omap: define and use to_uart_omap_port()
current code only works because struct uart_port
is the first member on the uart_omap_port structure.
If, for whatever reason, someone puts another
member as the first of the structure, that cast
won't work anymore. In order to be safe, let's use
a container_of() which, for now, gets optimized into
a cast anyway.
Tested-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions
