linux-kernel - [patch V3 33/37] highmem: Remove kmap_atomic

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Message-Id: <20201103095859.948321621@linutronix.de>
Date:   Tue, 03 Nov 2020 10:27:45 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     LKML <linux-kernel@...r.kernel.org>
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Subject: [patch V3 33/37] highmem: Remove kmap_atomic_prot()

No more users.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
V3: New patch
---
 include/linux/highmem-internal.h |   14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

--- a/include/linux/highmem-internal.h
+++ b/include/linux/highmem-internal.h
@@ -87,16 +87,11 @@ static inline void __kunmap_local(void *
 	kunmap_local_indexed(vaddr);
 }
 
-static inline void *kmap_atomic_prot(struct page *page, pgprot_t prot)
+static inline void *kmap_atomic(struct page *page)
 {
 	preempt_disable();
 	pagefault_disable();
-	return __kmap_local_page_prot(page, prot);
-}
-
-static inline void *kmap_atomic(struct page *page)
-{
-	return kmap_atomic_prot(page, kmap_prot);
+	return __kmap_local_page_prot(page, kmap_prot);
 }
 
 static inline void __kunmap_atomic(void *addr)
@@ -181,11 +176,6 @@ static inline void *kmap_atomic(struct p
 	return page_address(page);
 }
 
-static inline void *kmap_atomic_prot(struct page *page, pgprot_t prot)
-{
-	return kmap_atomic(page);
-}
-
 static inline void __kunmap_atomic(void *addr)
 {
 #ifdef ARCH_HAS_FLUSH_ON_KUNMAP