linux-toradex.git/include/linux/platform_data/sa11x0-serial.h, branch v4.9.16 Linux kernel for Apalis and Colibri modules serial: sa1100: make sa1100_register_uart_fns a function 2016-03-08T00:11:14+00:00 Arnd Bergmann arnd@arndb.de 2016-02-25T14:33:46+00:00 0607616d9311096bfd1c325c36ffbfa71ccd40ab Calling sa1100_register_uart_fns() leaves the port structure unused when CONFIG_SERIAL_SA1100 is disabled, and we get a compiler warning about that: arch/arm/mach-sa1100/badge4.c:317:31: warning: 'badge4_port_fns' defined but not used [-Wunused-variable] static struct sa1100_port_fns badge4_port_fns __initdata = { This turns the two empty macros into empty inline functions, which has the same effect, but lets the compiler know that the variables are intentionally unused. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Calling sa1100_register_uart_fns() leaves the port structure
unused when CONFIG_SERIAL_SA1100 is disabled, and we get a
compiler warning about that:

arch/arm/mach-sa1100/badge4.c:317:31: warning: 'badge4_port_fns' defined but not used [-Wunused-variable]
 static struct sa1100_port_fns badge4_port_fns __initdata = {

This turns the two empty macros into empty inline functions,
which has the same effect, but lets the compiler know that the
variables are intentionally unused.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: move serial_sa1100.h header file to linux/platform_data 2012-11-16T11:35:29+00:00 Russell King rmk+kernel@arm.linux.org.uk 2012-09-21T09:18:58+00:00 6920b5a791bbb54810159fbf6acf2c6ae14cdd22 This is really driver platform data, so move it to the appropriate directory. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
This is really driver platform data, so move it to the appropriate
directory.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>