提交 6a527b67 编写于 作者: P Paul Walmsley

riscv: init: merge split string literals in preprocessor directive

sparse complains loudly when string literals associated with
preprocessor directives are split into multiple, separately quoted
strings across different lines:

arch/riscv/mm/init.c:341:9: error: Expected ; at the end of type declaration
arch/riscv/mm/init.c:341:9: error: got "not use absolute addressing."
arch/riscv/mm/init.c:358:9: error: Trying to use reserved word 'do' as identifier
arch/riscv/mm/init.c:358:9: error: Expected ; at end of declaration
[ ... ]

It turns out this doesn't compile.  The existing Linux practice for
this situation is simply to use a single long line.  So, fix by
concatenating the strings.

This patch should have no functional impact.

This version incorporates changes based on feedback from Luc Van
Oostenryck <luc.vanoostenryck@gmail.com>.
Signed-off-by: NPaul Walmsley <paul.walmsley@sifive.com>
Reviewed-by: NLuc Van Oostenryck <luc.vanoostenryck@gmail.com>
Reviewed-by: NChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/linux-riscv/CAAhSdy2nX2LwEEAZuMtW_ByGTkHO6KaUEvVxRnba_ENEjmFayQ@mail.gmail.com/T/#mc1a58bc864f71278123d19a7abc083a9c8e37033
Fixes: 387181dc ("RISC-V: Always compile mm/init.c with cmodel=medany and notrace")
Cc: Anup Patel <anup.patel@wdc.com>
上级 ffaee272
......@@ -339,8 +339,7 @@ static uintptr_t __init best_map_size(phys_addr_t base, phys_addr_t size)
*/
#ifndef __riscv_cmodel_medany
#error "setup_vm() is called from head.S before relocate so it should "
"not use absolute addressing."
#error "setup_vm() is called from head.S before relocate so it should not use absolute addressing."
#endif
asmlinkage void __init setup_vm(uintptr_t dtb_pa)
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册
反馈
建议
客服 返回
顶部