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Code

PCI/MSI: Rename mask/unmask_msi_irq treewide

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The PCI/MSI irq chip callbacks mask/unmask_msi_irq have been renamed
to pci_msi_mask/unmask_irq to mark them PCI specific. Rename all usage
sites. The conversion helper functions are kept around to avoid
conflicts in next and will be removed after merging into mainline.

Coccinelle assisted conversion. No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: x86@kernel.org
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Murali Karicheri <m-karicheri2@ti.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Mohit Kumar <mohit.kumar@st.com>
Cc: Simon Horman <horms@verge.net.au>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Yijing Wang <wangyijing@huawei.com>
This commit is contained in:
Thomas Gleixner 2014-11-23 12:23:20 +01:00
parent 23ed8d57f3
commit 280510f106
20 changed files with 56 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/mach-iop13xx/msi.c
View File

@ -126,10 +126,10 @@ static void iop13xx_msi_nop(struct irq_data *d)
static struct irq_chip iop13xx_msi_chip = {
.name = "PCI-MSI",
.irq_ack = iop13xx_msi_nop,
.irq_enable = unmask_msi_irq,
.irq_disable = mask_msi_irq,
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_enable = pci_msi_unmask_irq,
.irq_disable = pci_msi_mask_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
};
int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)

4
arch/ia64/kernel/msi_ia64.c
View File

@ -102,8 +102,8 @@ static int ia64_msi_retrigger_irq(struct irq_data *data)
*/
static struct irq_chip ia64_msi_chip = {
.name = "PCI-MSI",
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
.irq_ack = ia64_ack_msi_irq,
#ifdef CONFIG_SMP
.irq_set_affinity = ia64_set_msi_irq_affinity,

4
arch/ia64/sn/kernel/msi_sn.c
View File

@ -228,8 +228,8 @@ static int sn_msi_retrigger_irq(struct irq_data *data)
static struct irq_chip sn_msi_chip = {
.name = "PCI-MSI",
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
.irq_ack = sn_ack_msi_irq,
#ifdef CONFIG_SMP
.irq_set_affinity = sn_set_msi_irq_affinity,

8
arch/mips/pci/msi-xlp.c
View File

@ -217,7 +217,7 @@ static void xlp_msix_mask_ack(struct irq_data *d)
msixvec = nlm_irq_msixvec(d->irq);
link = nlm_irq_msixlink(msixvec);
mask_msi_irq(d);
pci_msi_mask_irq(d);
md = irq_data_get_irq_handler_data(d);
/* Ack MSI on bridge */
@ -239,10 +239,10 @@ static void xlp_msix_mask_ack(struct irq_data *d)
static struct irq_chip xlp_msix_chip = {
.name = "XLP-MSIX",
.irq_enable = unmask_msi_irq,
.irq_disable = mask_msi_irq,
.irq_enable = pci_msi_unmask_irq,
.irq_disable = pci_msi_mask_irq,
.irq_mask_ack = xlp_msix_mask_ack,
.irq_unmask = unmask_msi_irq,
.irq_unmask = pci_msi_unmask_irq,
};
void arch_teardown_msi_irq(unsigned int irq)

6
arch/powerpc/platforms/cell/axon_msi.c
View File

@ -301,9 +301,9 @@ static void axon_msi_teardown_msi_irqs(struct pci_dev *dev)
}
static struct irq_chip msic_irq_chip = {
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_shutdown = mask_msi_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
.irq_shutdown = pci_msi_mask_irq,
.name = "AXON-MSI",
};

4
arch/powerpc/sysdev/fsl_msi.c
View File

@ -82,8 +82,8 @@ static void fsl_msi_print_chip(struct irq_data *irqd, struct seq_file *p)
static struct irq_chip fsl_msi_chip = {
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
.irq_ack = fsl_msi_end_irq,
.irq_print_chip = fsl_msi_print_chip,
};

4
arch/powerpc/sysdev/mpic_pasemi_msi.c
View File

@ -42,7 +42,7 @@ static struct mpic *msi_mpic;
static void mpic_pasemi_msi_mask_irq(struct irq_data *data)
{
pr_debug("mpic_pasemi_msi_mask_irq %d\n", data->irq);
mask_msi_irq(data);
pci_msi_mask_irq(data);
mpic_mask_irq(data);
}
@ -50,7 +50,7 @@ static void mpic_pasemi_msi_unmask_irq(struct irq_data *data)
{
pr_debug("mpic_pasemi_msi_unmask_irq %d\n", data->irq);
mpic_unmask_irq(data);
unmask_msi_irq(data);
pci_msi_unmask_irq(data);
}
static struct irq_chip mpic_pasemi_msi_chip = {

4
arch/powerpc/sysdev/mpic_u3msi.c
View File

@ -25,14 +25,14 @@ static struct mpic *msi_mpic;
static void mpic_u3msi_mask_irq(struct irq_data *data)
{
mask_msi_irq(data);
pci_msi_mask_irq(data);
mpic_mask_irq(data);
}
static void mpic_u3msi_unmask_irq(struct irq_data *data)
{
mpic_unmask_irq(data);
unmask_msi_irq(data);
pci_msi_unmask_irq(data);
}
static struct irq_chip mpic_u3msi_chip = {

2
arch/powerpc/sysdev/xics/ics-opal.c
View File

@ -73,7 +73,7 @@ static unsigned int ics_opal_startup(struct irq_data *d)
* at that level, so we do it here by hand.
*/
if (d->msi_desc)
unmask_msi_irq(d);
pci_msi_unmask_irq(d);
#endif
/* unmask it */

2
arch/powerpc/sysdev/xics/ics-rtas.c
View File

@ -76,7 +76,7 @@ static unsigned int ics_rtas_startup(struct irq_data *d)
* at that level, so we do it here by hand.
*/
if (d->msi_desc)
unmask_msi_irq(d);
pci_msi_unmask_irq(d);
#endif
/* unmask it */
ics_rtas_unmask_irq(d);

4
arch/s390/pci/pci.c
View File

@ -50,8 +50,8 @@ static DEFINE_SPINLOCK(zpci_list_lock);
static struct irq_chip zpci_irq_chip = {
.name = "zPCI",
.irq_unmask = unmask_msi_irq,
.irq_mask = mask_msi_irq,
.irq_unmask = pci_msi_unmask_irq,
.irq_mask = pci_msi_mask_irq,
};
static DECLARE_BITMAP(zpci_domain, ZPCI_NR_DEVICES);

8
arch/sparc/kernel/pci_msi.c
View File

@ -111,10 +111,10 @@ static void free_msi(struct pci_pbm_info *pbm, int msi_num)
static struct irq_chip msi_irq = {
.name = "PCI-MSI",
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_enable = unmask_msi_irq,
.irq_disable = mask_msi_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
.irq_enable = pci_msi_unmask_irq,
.irq_disable = pci_msi_mask_irq,
/* XXX affinity XXX */
};

6
arch/tile/kernel/pci_gx.c
View File

@ -1453,7 +1453,7 @@ static struct pci_ops tile_cfg_ops = {
static unsigned int tilegx_msi_startup(struct irq_data *d)
{
if (d->msi_desc)
unmask_msi_irq(d);
pci_msi_unmask_irq(d);
return 0;
}
@ -1465,14 +1465,14 @@ static void tilegx_msi_ack(struct irq_data *d)
static void tilegx_msi_mask(struct irq_data *d)
{
mask_msi_irq(d);
pci_msi_mask_irq(d);
__insn_mtspr(SPR_IPI_MASK_SET_K, 1UL << d->irq);
}
static void tilegx_msi_unmask(struct irq_data *d)
{
__insn_mtspr(SPR_IPI_MASK_RESET_K, 1UL << d->irq);
unmask_msi_irq(d);
pci_msi_unmask_irq(d);
}
static struct irq_chip tilegx_msi_chip = {

4
arch/x86/kernel/apic/io_apic.c
View File

@ -3169,8 +3169,8 @@ msi_set_affinity(struct irq_data *data, const struct cpumask *mask, bool force)
*/
static struct irq_chip msi_chip = {
.name = "PCI-MSI",
.irq_unmask = unmask_msi_irq,
.irq_mask = mask_msi_irq,
.irq_unmask = pci_msi_unmask_irq,
.irq_mask = pci_msi_mask_irq,
.irq_ack = ack_apic_edge,
.irq_set_affinity = msi_set_affinity,
.irq_retrigger = ioapic_retrigger_irq,

8
drivers/irqchip/irq-armada-370-xp.c
View File

@ -172,10 +172,10 @@ static void armada_370_xp_teardown_msi_irq(struct msi_controller *chip,
static struct irq_chip armada_370_xp_msi_irq_chip = {
.name = "armada_370_xp_msi_irq",
.irq_enable = unmask_msi_irq,
.irq_disable = mask_msi_irq,
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_enable = pci_msi_unmask_irq,
.irq_disable = pci_msi_mask_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
};
static int armada_370_xp_msi_map(struct irq_domain *domain, unsigned int virq,

4
drivers/pci/host/pci-keystone-dw.c
View File

@ -155,7 +155,7 @@ static void ks_dw_pcie_msi_irq_mask(struct irq_data *d)
/* Mask the end point if PVM implemented */
if (IS_ENABLED(CONFIG_PCI_MSI)) {
if (msi->msi_attrib.maskbit)
mask_msi_irq(d);
pci_msi_mask_irq(d);
}
ks_dw_pcie_msi_clear_irq(pp, offset);
@ -177,7 +177,7 @@ static void ks_dw_pcie_msi_irq_unmask(struct irq_data *d)
/* Mask the end point if PVM implemented */
if (IS_ENABLED(CONFIG_PCI_MSI)) {
if (msi->msi_attrib.maskbit)
unmask_msi_irq(d);
pci_msi_unmask_irq(d);
}
ks_dw_pcie_msi_set_irq(pp, offset);

8
drivers/pci/host/pci-tegra.c
View File

@ -1317,10 +1317,10 @@ static void tegra_msi_teardown_irq(struct msi_controller *chip,
static struct irq_chip tegra_msi_irq_chip = {
.name = "Tegra PCIe MSI",
.irq_enable = unmask_msi_irq,
.irq_disable = mask_msi_irq,
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_enable = pci_msi_unmask_irq,
.irq_disable = pci_msi_mask_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
};
static int tegra_msi_map(struct irq_domain *domain, unsigned int irq,

8
drivers/pci/host/pcie-designware.c
View File

@ -152,10 +152,10 @@ static int dw_pcie_wr_own_conf(struct pcie_port *pp, int where, int size,
static struct irq_chip dw_msi_irq_chip = {
.name = "PCI-MSI",
.irq_enable = unmask_msi_irq,
.irq_disable = mask_msi_irq,
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_enable = pci_msi_unmask_irq,
.irq_disable = pci_msi_mask_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
};
/* MSI int handler */

8
drivers/pci/host/pcie-rcar.c
View File

@ -655,10 +655,10 @@ static void rcar_msi_teardown_irq(struct msi_controller *chip, unsigned int irq)
static struct irq_chip rcar_msi_irq_chip = {
.name = "R-Car PCIe MSI",
.irq_enable = unmask_msi_irq,
.irq_disable = mask_msi_irq,
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_enable = pci_msi_unmask_irq,
.irq_disable = pci_msi_mask_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
};
static int rcar_msi_map(struct irq_domain *domain, unsigned int irq,

8
drivers/pci/host/pcie-xilinx.c
View File

@ -389,10 +389,10 @@ static struct msi_controller xilinx_pcie_msi_chip = {
/* HW Interrupt Chip Descriptor */
static struct irq_chip xilinx_msi_irq_chip = {
.name = "Xilinx PCIe MSI",
.irq_enable = unmask_msi_irq,
.irq_disable = mask_msi_irq,
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_enable = pci_msi_unmask_irq,
.irq_disable = pci_msi_mask_irq,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
};
/**