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| author |   Russell King <rmk+kernel@armlinux.org.uk> | 2019-05-02 17:56:49 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2019-05-09 17:16:41 +0100 |
| commit | 090a37ceda3ecb02061a1415239aa1a64c184833 (patch) | |
| tree | be3703f3bcfc5abb3346e3ef730cdbfc61009a46 /scripts/gdb/linux/utils.py | |
| parent | ARM: riscpc: dma: improve address/length writing (diff) | |
| download | wireguard-linux-090a37ceda3ecb02061a1415239aa1a64c184833.tar.xz wireguard-linux-090a37ceda3ecb02061a1415239aa1a64c184833.zip | |
ARM: riscpc: dma: use __iomem pointers for writing DMA
Use __iomem pointers for efficiency to write the DMA registers.
This avoids the compiler emitting several instructions for each access
to calculate the register address.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions