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| author | Alan Stern <stern@rowland.harvard.edu> | 2012-01-24 11:58:15 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-24 12:24:06 -0800 |
| commit | 194b3af4eb4b7ba84e2e4274daf9f58aa958bd04 (patch) | |
| tree | baacec99082b4d730b7e914e0352ae659eb96793 /include | |
| parent | 3297f86a3d4158e052538c7b9a3dea9c855a1b42 (diff) | |
USB: OHCI: fix new compiler warnings
This patch (as1515) fixes some unavoidably dumb compiler warnings:
CC [M] drivers/usb/renesas_usbhs/mod.o
In file included from drivers/usb/host/ohci-hcd.c:101:0:
drivers/usb/host/ohci-dbg.c: In function ‘fill_registers_buffer’:
drivers/usb/host/ohci-dbg.c:656:2: warning: the comparison will always evaluate as ‘true’ for the address of ‘next’ will never be NULL [-Waddress]
drivers/usb/host/ohci-dbg.c:675:3: warning: the comparison will always evaluate as ‘true’ for the address of ‘next’ will never be NULL [-Waddress]
Instead of trying to fix the macro to work under all cirumstances,
just add a second macro for use in cases where the "next" argument is
the address of a local variable.
Unfortunately the macro cannot be replaced by a real subroutine,
because there's no va_list version of ohci_dbg() or dev_dbg().
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions