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author | 2023-08-10 19:12:16 +0200 | |
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committer | 2023-08-10 19:12:16 +0200 | |
commit | a4c59c9adc5f6b2a6b0115e3c4dc1e5127c2a01b (patch) | |
tree | 8b5f6d8a87b1e1cd6fc3e5b2ebe0c6ec46e33d6c /arch/parisc/kernel/pci-dma.c | |
parent | parisc: parisc_ksyms: Include libgcc.h for libgcc prototypes (diff) | |
download | wireguard-linux-a4c59c9adc5f6b2a6b0115e3c4dc1e5127c2a01b.tar.xz wireguard-linux-a4c59c9adc5f6b2a6b0115e3c4dc1e5127c2a01b.zip |
parisc: dma: Add prototype for pcxl_dma_start
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/kernel/pci-dma.c')
-rw-r--r-- | arch/parisc/kernel/pci-dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index 3f6b507970eb..131d596e018f 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -39,7 +39,7 @@ static struct proc_dir_entry * proc_gsc_root __read_mostly = NULL; static unsigned long pcxl_used_bytes __read_mostly; static unsigned long pcxl_used_pages __read_mostly; -extern unsigned long pcxl_dma_start; /* Start of pcxl dma mapping area */ +unsigned long pcxl_dma_start __ro_after_init; /* pcxl dma mapping area start */ static DEFINE_SPINLOCK(pcxl_res_lock); static char *pcxl_res_map; static int pcxl_res_hint; |