Marek Vasut c329f9349b ARM: imx: imx31: Introduce and use UART_BASE_ADDR(n) ... Introduce helper macro UART_BASE_ADDR(n), which returns Nth UART base address. Convert all board configurations to this new macro. This is the first step toward switching CONFIG_MXC_UART_BASE to Kconfig. This is a clean up, no functional change. The new macro contains compile-time test to verify N is in suitable range. The test works such that it multiplies constant N by constant double-negation of size of a non-empty structure, i.e. it multiplies constant N by constant 1 in each successful compilation case. The non-empty structure may contain C11 _Static_assert(), make use of this and place the kernel variant of static assert in there, so that it performs the compile-time check for N in the correct range. Note that it is not possible to directly use static_assert in compound statements, hence this convoluted construct. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@denx.de> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>		2022-05-20 09:03:01 +02:00
..
clock.h	arm: Don't include common.h in header files	2020-05-18 14:54:24 -04:00
gpio.h	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
imx-regs.h	ARM: imx: imx31: Introduce and use UART_BASE_ADDR(n)	2022-05-20 09:03:01 +02:00
sys_proto.h	treewide: convert bd_t to struct bd_info by coccinelle	2020-07-17 09:30:13 -04:00