From: Christoph Hellwig <hch@lst.de>
To: Russell King <linux@armlinux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] arm: remove ioremap_page
Date: Thu, 28 Mar 2024 09:48:30 +0100 [thread overview]
Message-ID: <20240328084831.2955605-2-hch@lst.de> (raw)
In-Reply-To: <20240328084831.2955605-1-hch@lst.de>
ioremap_page isn't used anywhere, remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/arm/include/asm/mach/map.h | 5 -----
arch/arm/mm/ioremap.c | 8 --------
2 files changed, 13 deletions(-)
diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
index 2b8970d8e5a2ff..03f456cb53644f 100644
--- a/arch/arm/include/asm/mach/map.h
+++ b/arch/arm/include/asm/mach/map.h
@@ -52,11 +52,6 @@ static inline void debug_ll_io_init(void) {}
struct mem_type;
extern const struct mem_type *get_mem_type(unsigned int type);
-/*
- * external interface to remap single page with appropriate type
- */
-extern int ioremap_page(unsigned long virt, unsigned long phys,
- const struct mem_type *mtype);
#else
#define iotable_init(map,num) do { } while (0)
#define vm_reserve_area_early(a,s,c) do { } while (0)
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 794cfea9f9d4c8..6debe27b3a72fb 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -107,14 +107,6 @@ void __init add_static_vm_early(struct static_vm *svm)
list_add_tail(&svm->list, &curr_svm->list);
}
-int ioremap_page(unsigned long virt, unsigned long phys,
- const struct mem_type *mtype)
-{
- return vmap_page_range(virt, virt + PAGE_SIZE, phys,
- __pgprot(mtype->prot_pte));
-}
-EXPORT_SYMBOL(ioremap_page);
-
void __check_vmalloc_seq(struct mm_struct *mm)
{
int seq;
--
2.39.2
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next prev parent reply other threads:[~2024-03-28 8:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-28 8:48 remove unused ioremap-related code and export Christoph Hellwig
2024-03-28 8:48 ` Christoph Hellwig [this message]
2024-03-28 8:48 ` [PATCH 2/2] arm: unexport get_mem_type Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2024-07-01 5:55 remove unused ioremap-related code and export (resend) Christoph Hellwig
2024-07-01 5:55 ` [PATCH 1/2] arm: remove ioremap_page Christoph Hellwig
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