summaryrefslogtreecommitdiffstats
path: root/arch/arc/include/asm/pgtable.h
diff options
context:
space:
mode:
authorWolfram Sang <wsa@the-dreams.de>2018-07-29 12:35:45 +0200
committerWolfram Sang <wsa@the-dreams.de>2018-07-29 12:35:45 +0200
commitb1d2b0a43d288836bce5e708b88981e2df0bf594 (patch)
tree1129478b713c33186fc10c50f84f9eed8f931ea2 /arch/arc/include/asm/pgtable.h
parent3b770017b03a4cdfde0b61a49b4801dc8cca9f69 (diff)
parenta2b3bf4846e5eed62ea6abb096af2c950961033c (diff)
downloadlinux-stable-b1d2b0a43d288836bce5e708b88981e2df0bf594.tar.gz
linux-stable-b1d2b0a43d288836bce5e708b88981e2df0bf594.tar.bz2
linux-stable-b1d2b0a43d288836bce5e708b88981e2df0bf594.zip
Merge tag 'at24-4.19-updates-for-wolfram' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-4.19
at24: updates for v4.19 New property: 'address-width' which allows to specify the number of addressing bits. Up until now we only could choose one of the defined models and rely on the flags specified in its corresponding chip data structure.
Diffstat (limited to 'arch/arc/include/asm/pgtable.h')
-rw-r--r--arch/arc/include/asm/pgtable.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h
index 8ec5599a0957..cf4be70d5892 100644
--- a/arch/arc/include/asm/pgtable.h
+++ b/arch/arc/include/asm/pgtable.h
@@ -377,7 +377,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
/* Decode a PTE containing swap "identifier "into constituents */
#define __swp_type(pte_lookalike) (((pte_lookalike).val) & 0x1f)
-#define __swp_offset(pte_lookalike) ((pte_lookalike).val << 13)
+#define __swp_offset(pte_lookalike) ((pte_lookalike).val >> 13)
/* NOPs, to keep generic kernel happy */
#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })