From: Wang Wenhu <wenhu.wang@hotmail.com>
To: gregkh@linuxfoundation.org, christophe.leroy@csgroup.eu
Cc: mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org, Wang Wenhu <wenhu.wang@hotmail.com>
Subject: [PATCH 1/2] powerpc:mm: export symbol ioremap_coherent
Date: Thu, 9 Jun 2022 03:28:54 -0700 [thread overview]
Message-ID: <SG2PR01MB2951EBFD4C4EB2A2519FF4199FA79@SG2PR01MB2951.apcprd01.prod.exchangelabs.com> (raw)
In-Reply-To: <20220609102855.272270-1-wenhu.wang@hotmail.com>
The function ioremap_coherent may be called by modules such as
fsl_85xx_cache_sram. So export it for access in other modules.
Signed-off-by: Wang Wenhu <wenhu.wang@hotmail.com>
---
arch/powerpc/mm/ioremap.c | 1 +
1 file changed, 1 insertion(+)
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
next parent reply other threads:[~2022-06-09 10:30 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220609102855.272270-1-wenhu.wang@hotmail.com>
2022-06-09 10:28 ` Wang Wenhu [this message]
2022-06-14 10:45 ` [PATCH 1/2] powerpc:mm: export symbol ioremap_coherent Michael Ellerman
2022-06-14 14:49 ` Christoph Hellwig
2022-06-15 4:37 ` 回复: " Wenhu Wang
2022-06-09 10:28 ` [PATCH 2/2] uio:powerpc:mpc85xx: l2-cache-sram uio driver implementation Wang Wenhu
2022-06-09 13:17 ` Greg KH
2022-06-14 6:09 ` 回复: " Wenhu Wang
2022-06-14 6:34 ` Greg KH
2022-06-14 7:12 ` Christophe Leroy
2022-06-14 7:18 ` Christophe Leroy
2022-06-14 7:26 ` Christophe Leroy
2022-06-14 7:53 ` Wenhu Wang
2022-06-14 8:03 ` Greg KH
2022-06-14 8:39 ` Wenhu Wang
2022-06-14 14:40 ` Wenhu Wang
2022-06-14 14:59 ` Christophe Leroy
2022-06-15 6:04 ` 回复: " Christophe Leroy
2022-06-15 5:57 ` [PATCHv2 0/2] uio:powerpc:mpc85xx: l2-cache-sram uio driver Wang Wenhu
[not found] ` <20220615055735.53585-1-wenhu.wang@hotmail.com>
2022-06-15 5:57 ` [PATCHv2 1/2] mm: eliminate ifdef of HAVE_IOREMAP_PROT in .c files Wang Wenhu
2022-06-15 6:49 ` Christoph Hellwig
2022-06-22 2:22 ` kernel test robot
2022-06-22 4:13 ` kernel test robot
2022-06-15 5:57 ` [PATCHv2 2/2] uio:powerpc:mpc85xx: l2-cache-sram uio driver implementation Wang Wenhu
2022-06-15 6:43 ` Christoph Hellwig
2022-06-15 6:48 ` Christophe Leroy
2022-06-15 6:49 ` Christophe Leroy
2022-06-14 14:51 ` [PATCH " Christoph Hellwig
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