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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-11-03 12:27:24 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-11-07 01:14:56 +0300 |
| commit | 7ac1b26b0a7288fc8f87aa8978891375f23740b2 (patch) | |
| tree | 1f85882fa6bba6456fed0c8bdbbba2c7fd02ae91 /arch/microblaze/mm/init.c | |
| parent | 5af627a043e39d3226eecd75753dcd2c920c16ec (diff) | |
| download | linux-7ac1b26b0a7288fc8f87aa8978891375f23740b2.tar.xz | |
microblaze/mm/highmem: Switch to generic kmap atomic
No reason having the same code in every architecture.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201103095857.777445435@linutronix.de
Diffstat (limited to 'arch/microblaze/mm/init.c')
| -rw-r--r-- | arch/microblaze/mm/init.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 45da639bd22c..1f4b5b34e600 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -49,17 +49,11 @@ unsigned long lowmem_size; EXPORT_SYMBOL(min_low_pfn); EXPORT_SYMBOL(max_low_pfn); -#ifdef CONFIG_HIGHMEM -pte_t *kmap_pte; -EXPORT_SYMBOL(kmap_pte); - static void __init highmem_init(void) { pr_debug("%x\n", (u32)PKMAP_BASE); map_page(PKMAP_BASE, 0, 0); /* XXX gross */ pkmap_page_table = virt_to_kpte(PKMAP_BASE); - - kmap_pte = virt_to_kpte(__fix_to_virt(FIX_KMAP_BEGIN)); } static void highmem_setup(void) |