Re: [PATCH 1/2] powerpc:mm: export symbol ioremap_coherent
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2022-06-14 10:45:38
Also in:
lkml
Wang Wenhu [off-list ref] writes:
The function ioremap_coherent may be called by modules such as fsl_85xx_cache_sram. So export it for access in other modules.
ioremap_coherent() is powerpc specific, and only has one other caller, I'd like to remove it. Does ioremap_cache() work for you? cheers
quoted hunk ↗ jump to hunk
diff --git a/arch/powerpc/mm/ioremap.c b/arch/powerpc/mm/ioremap.c index 4f12504fb405..08a00dacef0b 100644 --- a/arch/powerpc/mm/ioremap.c +++ b/arch/powerpc/mm/ioremap.c@@ -40,6 +40,7 @@ void __iomem *ioremap_coherent(phys_addr_t addr, unsigned long size) return iowa_ioremap(addr, size, prot, caller); return __ioremap_caller(addr, size, prot, caller); } +EXPORT_SYMBOL(ioremap_coherent); void __iomem *ioremap_prot(phys_addr_t addr, unsigned long size, unsigned long flags) {-- 2.25.1