net: stmmac: create one debugfs dir per net-device
stmmac DebugFS entries are currently global to the driver. As a result, having more than one stmmac device in the system creates the following error: * ERROR stmmaceth, debugfs create directory failed * stmmac_hw_setup: failed debugFS registration This also results in being able to access the debugfs information for the first registered device only. This patch changes the debugfs structure to have one sub-directory per net-device. Files under "/sys/kernel/debug/stmmaceth" will now show-up under /sys/kernel/debug/stmmaceth/ethN/. Signed-off-by:Mathieu Olivari <mathieu@codeaurora.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
5369c71f
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