[01/21] arm: remove ioremap_cached

Commit Message

Christoph Hellwig Oct. 29, 2019, 6:48 a.m. UTC

No users of ioremap_cached are left, remove it.

Signed-off-by: Christoph Hellwig <[e-mail]>
---
 arch/arm/include/asm/io.h | 6 ------
 arch/arm/mm/ioremap.c     | 4 ----
 arch/arm/mm/mmu.c         | 2 +-
 arch/arm/mm/nommu.c       | 4 ----
 4 files changed, 1 insertion(+), 15 deletions(-)

Comments

Arnd Bergmann Nov. 11, 2019, 10:33 a.m. UTC | #1

On Tue, Oct 29, 2019 at 7:48 AM Christoph Hellwig <[e-mail]> wrote:
>
> No users of ioremap_cached are left, remove it.
>
> Signed-off-by: Christoph Hellwig <[e-mail]>

Reviewed-by: Arnd Bergmann <[e-mail]>

Patch

diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 7a0596fcb2e7..924f9dd502ed 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -400,12 +400,6 @@  void __iomem *ioremap(resource_size_t res_cookie, size_t size);
 void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size);
 #define ioremap_cache ioremap_cache
 
-/*
- * Do not use ioremap_cached in new code. Provided for the benefit of
- * the pxa2xx-flash MTD driver only.
- */
-void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size);
-
 void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size);
 #define ioremap_wc ioremap_wc
 #define ioremap_wt ioremap_wc
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index d42b93316183..72286f9a4d30 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -382,15 +382,11 @@  void __iomem *ioremap(resource_size_t res_cookie, size_t size)
 EXPORT_SYMBOL(ioremap);
 
 void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size)
-	__alias(ioremap_cached);
-
-void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size)
 {
 	return arch_ioremap_caller(res_cookie, size, MT_DEVICE_CACHED,
 				   __builtin_return_address(0));
 }
 EXPORT_SYMBOL(ioremap_cache);
-EXPORT_SYMBOL(ioremap_cached);
 
 void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size)
 {
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 48c2888297dd..5d0d0f86e790 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -259,7 +259,7 @@  static struct mem_type mem_types[] __ro_after_init = {
 		.prot_sect	= PROT_SECT_DEVICE,
 		.domain		= DOMAIN_IO,
 	},
-	[MT_DEVICE_CACHED] = {	  /* ioremap_cached */
+	[MT_DEVICE_CACHED] = {	  /* ioremap_cache */
 		.prot_pte	= PROT_PTE_DEVICE | L_PTE_MT_DEV_CACHED,
 		.prot_l1	= PMD_TYPE_TABLE,
 		.prot_sect	= PROT_SECT_DEVICE | PMD_SECT_WB,
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 24ecf8d30a1e..8b3d7191e2b8 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -206,15 +206,11 @@  void __iomem *ioremap(resource_size_t res_cookie, size_t size)
 EXPORT_SYMBOL(ioremap);
 
 void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size)
-	__alias(ioremap_cached);
-
-void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size)
 {
 	return __arm_ioremap_caller(res_cookie, size, MT_DEVICE_CACHED,
 				    __builtin_return_address(0));
 }
 EXPORT_SYMBOL(ioremap_cache);
-EXPORT_SYMBOL(ioremap_cached);
 
 void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size)
 {