Re: [PATCH] usb: ulpi: don't register drivers if bus doesn't exist

[BjÃrn Mork]

Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> writes:

> If there are other bus drivers that do this, I'll go fix them up,
> pointers to those files would be appreciated.

git grep -E 'if .*\.p\W' found a couple of interesting candidates you
might want to check out:

 drivers/i2c/i2c-core.c: if (unlikely(WARN_ON(!i2c_bus_type.p))) {
 drivers/i2c/i2c-core.c: if (unlikely(WARN_ON(!i2c_bus_type.p)))
 drivers/spmi/spmi.c:    if (WARN_ON(!spmi_bus_type.p))

And this looks somewhat suspicious too, but could very well be OK for
all I know (very close to nothing :)

 drivers/gpio/gpiolib-sysfs.c:   if (!gpio_class.p) {
 drivers/gpio/gpiolib-sysfs.c:   if (!gpio_class.p)



BjÃrn
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/