Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 507a883e authored Jun 01, 2015 by Jiang Liu Committed by Thomas Gleixner Jul 16, 2015

treewide: Use helper function to access irq_data->msi_desc



Use irq_data access helper to access irq_data->msi_desc, so we can
move msi_desc from struct irq_data into struct irq_common_data later.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Chris Metcalf <cmetcalf@ezchip.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent c391f262

arch/ia64/kernel/msi_ia64.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -23,7 +23,7 @@ static int ia64_set_msi_irq_affinity(struct irq_data *idata,
	if (irq_prepare_move(irq, cpu))		if (irq_prepare_move(irq, cpu))
	return -1;		return -1;

	__get_cached_msi_msg(idata->msi_desc, &msg);		__get_cached_msi_msg(irq_data_get_msi_desc(idata), &msg);

	addr = msg.address_lo;		addr = msg.address_lo;
	addr &= MSI_ADDR_DEST_ID_MASK;		addr &= MSI_ADDR_DEST_ID_MASK;

arch/ia64/sn/kernel/msi_sn.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -175,7 +175,7 @@ static int sn_set_msi_irq_affinity(struct irq_data *data,
	* Release XIO resources for the old MSI PCI address		* Release XIO resources for the old MSI PCI address
	*/		*/

	__get_cached_msi_msg(data->msi_desc, &msg);		__get_cached_msi_msg(irq_data_get_msi_desc(data), &msg);
	sn_pdev = (struct pcidev_info *)sn_irq_info->irq_pciioinfo;		sn_pdev = (struct pcidev_info *)sn_irq_info->irq_pciioinfo;
	pdev = sn_pdev->pdi_linux_pcidev;		pdev = sn_pdev->pdi_linux_pcidev;
	provider = SN_PCIDEV_BUSPROVIDER(pdev);		provider = SN_PCIDEV_BUSPROVIDER(pdev);

arch/powerpc/sysdev/xics/ics-opal.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -72,7 +72,7 @@ static unsigned int ics_opal_startup(struct irq_data *d)
	* card, using the MSI mask bits. Firmware doesn't appear to unmask		* card, using the MSI mask bits. Firmware doesn't appear to unmask
	* at that level, so we do it here by hand.		* at that level, so we do it here by hand.
	*/		*/
	if (d->msi_desc)		if (irq_data_get_msi_desc(d))
	pci_msi_unmask_irq(d);		pci_msi_unmask_irq(d);
	#endif		#endif

arch/powerpc/sysdev/xics/ics-rtas.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -75,7 +75,7 @@ static unsigned int ics_rtas_startup(struct irq_data *d)
	* card, using the MSI mask bits. Firmware doesn't appear to unmask		* card, using the MSI mask bits. Firmware doesn't appear to unmask
	* at that level, so we do it here by hand.		* at that level, so we do it here by hand.
	*/		*/
	if (d->msi_desc)		if (irq_data_get_msi_desc(d))
	pci_msi_unmask_irq(d);		pci_msi_unmask_irq(d);
	#endif		#endif
	/* unmask it */		/* unmask it */

arch/tile/kernel/pci_gx.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1442,7 +1442,7 @@ static struct pci_ops tile_cfg_ops = {
	/* MSI support starts here. */		/* MSI support starts here. */
	static unsigned int tilegx_msi_startup(struct irq_data *d)		static unsigned int tilegx_msi_startup(struct irq_data *d)
	{		{
	if (d->msi_desc)		if (irq_data_get_msi_desc(d))
	pci_msi_unmask_irq(d);		pci_msi_unmask_irq(d);

	return 0;		return 0;