OMAP3: serial: Check for zero-based physical addr

Browse source

This is for protecting a wrong mapping attempt of a zero-based
physical address.

The result is that, no serial port will be attempted to be mapped.

Also add an additional protection for NULL clocks before attempting
to enable them (if above condition applies)

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>

...

This commit is contained in:

Sergio Aguirre 2010-02-27 14:13:43 -06:00

parent 29b2ee5af5

commit e88d556dc5

1 changed files with 13 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

13

arch/arm/mach-omap2/serial.c

View file