irqchip/mvebu-odmi: Select GENERIC_MSI_IRQ_DOMAIN

This driver uses the MSI domain but has no strict dependency on PCI_MSI, so we
may run into a build failure when CONFIG_GENERIC_MSI_IRQ_DOMAIN is disabled:

drivers/irqchip/irq-mvebu-odmi.c:152:15: error: variable 'odmi_msi_ops' has initializer but incomplete type
static struct msi_domain_ops odmi_msi_ops = {
^~~~~~~~~~~~~~
drivers/irqchip/irq-mvebu-odmi.c:155:15: error: variable 'odmi_msi_domain_info' has initializer but incomplete type
static struct msi_domain_info odmi_msi_domain_info = {
^~~~~~~~~~~~~~~
drivers/irqchip/irq-mvebu-odmi.c:156:3: error: 'struct msi_domain_info' has no member named 'flags'
.flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS),
^~~~~
drivers/irqchip/irq-mvebu-odmi.c:156:12: error: 'MSI_FLAG_USE_DEF_DOM_OPS' undeclared here (not in a function)
.flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS),
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/irqchip/irq-mvebu-odmi.c:156:39: error: 'MSI_FLAG_USE_DEF_CHIP_OPS' undeclared here (not in a function); did you mean 'MSI_FLAG_USE_DEF_DOM_OPS'?

Selecting the option from this driver seems to solve this nicely, though I could
not find any other instance of this in irqchip drivers.

Signed-off-by: Arnd Bergmann <[e-mail]>
Acked-by: Thomas Petazzoni <[e-mail]>
Signed-off-by: Marc Zyngier <[e-mail]>

drivers/irqchip/Kconfig

···
 
 config MVEBU_ODMI
 	bool
+	select GENERIC_MSI_IRQ_DOMAIN
 
 config MVEBU_PIC
 	bool