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authorRob Herring <[email protected]>2021-11-09 10:46:49 -0600
committerRob Herring <[email protected]>2021-11-11 22:27:16 -0600
commit68d16195b61c503551631ee059c3f65452c49b30 (patch)
treec61a3ff5e68d01ef1887351344001ea3a4e67a85 /drivers/fpga/altera-fpga2sdram.c
parentf4eedebdbfbf42471d2d4a5364b0b92b4c15bf1d (diff)
of: Support using 'mask' in making device bus id
Commit 25b892b583cc ("ARM: dts: arm: Update register-bit-led nodes 'reg' and node names") added a 'reg' property to nodes. This change has the side effect of changing how the kernel generates the device name. The assumption was a translatable 'reg' address is unique. However, in the case of the register-bit-led binding (and a few others) that is not the case. The 'mask' property must also be used in this case to make a unique device name. Fixes: 25b892b583cc ("ARM: dts: arm: Update register-bit-led nodes 'reg' and node names") Reported-by: Guenter Roeck <[email protected]> Cc: [email protected] Cc: Frank Rowand <[email protected]> Cc: Linus Walleij <[email protected]> Signed-off-by: Rob Herring <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
Diffstat (limited to 'drivers/fpga/altera-fpga2sdram.c')
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