Geert Uytterhoeven
151978bf67
mfd: si476x: Use get_unaligned_be16() for unaligned be16 loads
...
Loading be16 values from byte buffers may cause unaligned accesses, so use
get_unaligned_be16() to avoid problems on architectures that do not support
these.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org >
Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com >
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com >
2013-05-16 19:15:07 +02:00
Geert Uytterhoeven
b0222afa5b
mfd: si476x: Do not use binary constants
...
Gcc < 4.3 doesn't understand binary constanrs (0b*):
drivers/mfd/si476x-cmd.c:153:22: error: invalid suffix "b11111" on integer constant
drivers/mfd/si476x-cmd.c:775:20: error: invalid suffix "b00001000" on integer constant
drivers/mfd/si476x-cmd.c:776:20: error: invalid suffix "b00000100" on integer constant
drivers/mfd/si476x-cmd.c:777:21: error: invalid suffix "b00000010" on integer constant
drivers/mfd/si476x-cmd.c:778:21: error: invalid suffix "b00000001" on integer constant
drivers/mfd/si476x-cmd.c:780:17: error: invalid suffix "b10000000" on integer constant
drivers/mfd/si476x-cmd.c:781:22: error: invalid suffix "b00100000" on integer constant
...
Hence use hexadecimal constants (0x*) instead.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org >
Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com >
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com >
2013-05-16 19:09:16 +02:00
Andrey Smirnov
ed4a8fe892
mfd: si476x: Add commands abstraction layer
...
This patch adds all the functions used for exchanging commands with
the chip.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com >
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com >
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com >
2013-04-19 18:37:16 +02:00
