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Johan Hovold
80574c4059
A recent change enabling compile testing of a Freescale dual-role
controller indirectly enabled a USB PHY driver to be built. That driver
in turn is missing a bunch of static keywords which results in warnings
like:
drivers/usb/phy/phy-fsl-usb.c:105:5: error: no previous prototype for 'write_ulpi' [-Werror=missing-prototypes]
105 | int write_ulpi(u8 addr, u8 data)
| ^~~~~~~~~~
which consequently breaks -Werror builds.
Add the missing static keywords.
Fixes: 0807c500a1 ("USB: add Freescale USB OTG Transceiver driver")
Cc: [email protected] # 3.0
Reported-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Johan Hovold <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>