[PATCH] powerpc: Remove all usages of NO_IRQ

[Michael Ellerman]

Arnd Bergmann <arnd at arndb.de> writes:

> On Tuesday, September 6, 2016 9:53:24 PM CEST Michael Ellerman wrote:
>>  drivers/macintosh/macio_asic.c                   |  4 ++--
>>  drivers/macintosh/rack-meter.c                   |  2 +-
>>  drivers/macintosh/smu.c                          | 18 +++++++++---------
>>  drivers/macintosh/via-cuda.c                     |  2 +-
>>  drivers/macintosh/via-pmu.c                      |  6 +++---
>>  drivers/ps3/ps3-vuart.c                          |  4 ++--
>>  sound/aoa/core/gpio-feature.c                    |  4 ++--
>>  sound/ppc/tumbler.c                              |  8 ++++----
>
> I've got a tree in which I've fixed up all drivers that use NO_IRQ on
> ARM (tested with lots of randconfig builds). I found a couple remaining
> ones that all look powerpc specific:

Thanks.

I have some of these already as per-subsystem patches:

 drivers/dma/ppc4xx/adma.c                    |  4 ++--
 drivers/edac/mv64x60_edac.c                  |  8 ++++----
 drivers/edac/ppc4xx_edac.c                   |  6 +++---
 drivers/net/ethernet/ibm/emac/core.c         | 10 +++++-----
 drivers/net/ethernet/ibm/emac/mal.c          |  5 ++---
 drivers/net/ethernet/ibm/ibmvnic.c           |  4 ++--
 drivers/net/ethernet/toshiba/ps3_gelic_net.c |  4 ++--
 drivers/pcmcia/electra_cf.c                  |  4 ++--

The rest below I haven't looked at yet, I'm not entirely clear on which
FSL pieces are able to build on arm.

> drivers/dma/bestcomm/bestcomm.c:		if (tsk->irq != NO_IRQ)
> drivers/dma/fsl_raid.c:	if (chan->irq == NO_IRQ) {
> drivers/dma/fsldma.c:	if (fdev->irq != NO_IRQ) {
> drivers/dma/mpc512x_dma.c:	if (mdma->irq == NO_IRQ) {
> drivers/edac/mpc85xx_edac.c:	pdata->irq = NO_IRQ;
> drivers/iommu/fsl_pamu.c:	if (irq != NO_IRQ)
> drivers/media/platform/fsl-viu.c:	if (viu_irq == NO_IRQ) {
> drivers/mtd/nand/mpc5121_nfc.c:	if (prv->irq == NO_IRQ) {
> drivers/net/ethernet/freescale/fs_enet/mac-fcc.c:	if (fep->interrupt == NO_IRQ)
> drivers/net/ethernet/freescale/fs_enet/mac-fec.c:	if (fep->interrupt == NO_IRQ)
> drivers/net/ethernet/freescale/fs_enet/mac-scc.c:	if (fep->interrupt == NO_IRQ)
> drivers/soc/fsl/qe/qe_ic.c:		return NO_IRQ;
> drivers/spi/spi-mpc52xx.c:	if (status && (irq != NO_IRQ))
> drivers/tty/ehv_bytechan.c:	if (stdout_irq == NO_IRQ) {
> drivers/tty/serial/cpm_uart/cpm_uart_core.c:	if (pinfo->port.irq == NO_IRQ) {
> drivers/uio/uio_fsl_elbc_gpcm.c:	if (irq != NO_IRQ) {
> drivers/usb/host/ehci-grlib.c:	if (irq == NO_IRQ) {
> drivers/usb/host/ehci-ppc-of.c:	if (irq == NO_IRQ) {
> drivers/usb/host/fhci-hcd.c:	if (usb_irq == NO_IRQ) {
> drivers/usb/host/ohci-ppc-of.c:	if (irq == NO_IRQ) {
> drivers/usb/host/uhci-grlib.c:	if (irq == NO_IRQ) {
> drivers/video/fbdev/mb862xx/mb862xxfbdrv.c:	if (par->irq == NO_IRQ) {
> drivers/virt/fsl_hypervisor.c:		if (!handle || (irq == NO_IRQ)) {
> include/soc/fsl/qe/qe_ic.h:	if (cascade_irq != NO_IRQ)

cheers