diff options
| author | Geert Uytterhoeven | 2014-02-03 09:27:40 +0100 |
|---|---|---|
| committer | Rob Herring | 2014-02-05 10:04:37 -0600 |
| commit | 1db73ae39a97797b7d929eca2af469f82fbb337a (patch) | |
| tree | dfd32fff6c6d1d1763301211f560603e659c66b9 /Documentation | |
| parent | e066755163aaa4ae880a82d586e958051cf97c11 (diff) | |
of/device: Nullify match table in of_match_device() for CONFIG_OF=n
If the of_device_id table inside a device driver is protected by #ifdef
CONFIG_OF, the driver still has to provide a dummy declaration of the
table, or wrap it inside of_match_ptr(), when calling of_match_device()
in the CONFIG_OF=n case, else the driver fails to compile with e.g.
drivers/spi/spi-rspi.c: In function 'rspi_probe':
drivers/spi/spi-rspi.c:1203:26: error: 'rspi_of_match' undeclared (first use in this function)
drivers/spi/spi-rspi.c:1203:26: note: each undeclared identifier is reported only once for each function it appears in
Make of_match_device() nullify the table pointer if CONFIG_OF=n to fix
this.
Reported-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions