Às 10:25 AM de 1/12/2017, Kishon Vijay Abraham I escreveu:
> No functional change. Fix all checkpatch warnings and check errors
> in pcie-designware.c
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
> ---
> drivers/pci/dwc/pcie-designware.c | 42 ++++++++++++++++++-------------------
> 1 file changed, 21 insertions(+), 21 deletions(-)
>
> diff --git a/drivers/pci/dwc/pcie-designware.c b/drivers/pci/dwc/pcie-designware.c
> index 89cdb6b..ff04074 100644
> --- a/drivers/pci/dwc/pcie-designware.c
> +++ b/drivers/pci/dwc/pcie-designware.c
> @@ -40,13 +40,13 @@ int dw_pcie_read(void __iomem *addr, int size, u32 *val)
> return PCIBIOS_BAD_REGISTER_NUMBER;
> }
>
> - if (size == 4)
> + if (size == 4) {
> *val = readl(addr);
> - else if (size == 2)
> + } else if (size == 2) {
> *val = readw(addr);
> - else if (size == 1)
> + } else if (size == 1) {
> *val = readb(addr);
> - else {
> + } else {
> *val = 0;
> return PCIBIOS_BAD_REGISTER_NUMBER;
> }
> @@ -203,16 +203,15 @@ irqreturn_t dw_handle_msi_irq(struct pcie_port *pp)
>
> for (i = 0; i < MAX_MSI_CTRLS; i++) {
> dw_pcie_rd_own_conf(pp, PCIE_MSI_INTR0_STATUS + i * 12, 4,
> - (u32 *)&val);
> + (u32 *)&val);
> if (val) {
> ret = IRQ_HANDLED;
> pos = 0;
> while ((pos = find_next_bit(&val, 32, pos)) != 32) {
> irq = irq_find_mapping(pp->irq_domain,
> - i * 32 + pos);
> - dw_pcie_wr_own_conf(pp,
> - PCIE_MSI_INTR0_STATUS + i * 12,
> - 4, 1 << pos);
> + i * 32 + pos);
> + dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_STATUS +
> + i * 12, 4, 1 << pos);
> generic_handle_irq(irq);
> pos++;
> }
> @@ -278,8 +277,9 @@ static void dw_pcie_msi_set_irq(struct pcie_port *pp, int irq)
> static int assign_irq(int no_irqs, struct msi_desc *desc, int *pos)
> {
> int irq, pos0, i;
> - struct pcie_port *pp = (struct pcie_port *) msi_desc_to_pci_sysdata(desc);
> + struct pcie_port *pp;
>
> + pp = (struct pcie_port *)msi_desc_to_pci_sysdata(desc);
> pos0 = bitmap_find_free_region(pp->msi_irq_in_use, MAX_MSI_IRQS,
> order_base_2(no_irqs));
> if (pos0 < 0)
> @@ -341,7 +341,7 @@ static void dw_msi_setup_msg(struct pcie_port *pp, unsigned int irq, u32 pos)
> }
>
> static int dw_msi_setup_irq(struct msi_controller *chip, struct pci_dev *pdev,
> - struct msi_desc *desc)
> + struct msi_desc *desc)
> {
> int irq, pos;
> struct pcie_port *pp = pdev->bus->sysdata;
> @@ -389,7 +389,7 @@ static void dw_msi_teardown_irq(struct msi_controller *chip, unsigned int irq)
> {
> struct irq_data *data = irq_get_irq_data(irq);
> struct msi_desc *msi = irq_data_get_msi_desc(data);
> - struct pcie_port *pp = (struct pcie_port *) msi_desc_to_pci_sysdata(msi);
> + struct pcie_port *pp = (struct pcie_port *)msi_desc_to_pci_sysdata(msi);
>
> clear_irq_range(pp, irq, 1, data->hwirq);
> }
> @@ -431,7 +431,7 @@ int dw_pcie_link_up(struct dw_pcie *pci)
> }
>
> static int dw_pcie_msi_map(struct irq_domain *domain, unsigned int irq,
> - irq_hw_number_t hwirq)
> + irq_hw_number_t hwirq)
> {
> irq_set_chip_and_handler(irq, &dw_msi_irq_chip, handle_simple_irq);
> irq_set_chip_data(irq, domain->host_data);
> @@ -468,8 +468,8 @@ int dw_pcie_host_init(struct pcie_port *pp)
>
> cfg_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "config");
> if (cfg_res) {
> - pp->cfg0_size = resource_size(cfg_res)/2;
> - pp->cfg1_size = resource_size(cfg_res)/2;
> + pp->cfg0_size = resource_size(cfg_res) / 2;
> + pp->cfg1_size = resource_size(cfg_res) / 2;
> pp->cfg0_base = cfg_res->start;
> pp->cfg1_base = cfg_res->start + pp->cfg0_size;
> } else if (!pp->va_cfg0_base) {
> @@ -508,8 +508,8 @@ int dw_pcie_host_init(struct pcie_port *pp)
> break;
> case 0:
> pp->cfg = win->res;
> - pp->cfg0_size = resource_size(pp->cfg)/2;
> - pp->cfg1_size = resource_size(pp->cfg)/2;
> + pp->cfg0_size = resource_size(pp->cfg) / 2;
> + pp->cfg1_size = resource_size(pp->cfg) / 2;
> pp->cfg0_base = pp->cfg->start;
> pp->cfg1_base = pp->cfg->start + pp->cfg0_size;
> break;
> @@ -615,7 +615,7 @@ int dw_pcie_host_init(struct pcie_port *pp)
> }
>
> static int dw_pcie_rd_other_conf(struct pcie_port *pp, struct pci_bus *bus,
> - u32 devfn, int where, int size, u32 *val)
> + u32 devfn, int where, int size, u32 *val)
> {
> int ret, type;
> u32 busdev, cfg_size;
> @@ -654,7 +654,7 @@ static int dw_pcie_rd_other_conf(struct pcie_port *pp, struct pci_bus *bus,
> }
>
> static int dw_pcie_wr_other_conf(struct pcie_port *pp, struct pci_bus *bus,
> - u32 devfn, int where, int size, u32 val)
> + u32 devfn, int where, int size, u32 val)
> {
> int ret, type;
> u32 busdev, cfg_size;
> @@ -711,7 +711,7 @@ static int dw_pcie_valid_device(struct pcie_port *pp, struct pci_bus *bus,
> }
>
> static int dw_pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
> - int size, u32 *val)
> + int size, u32 *val)
> {
> struct pcie_port *pp = bus->sysdata;
>
> @@ -727,7 +727,7 @@ static int dw_pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
> }
>
> static int dw_pcie_wr_conf(struct pci_bus *bus, u32 devfn,
> - int where, int size, u32 val)
> + int where, int size, u32 val)
> {
> struct pcie_port *pp = bus->sysdata;
>
>
Always good to make clean up! Thanks!
Acked-By: Joao Pinto <jpinto@xxxxxxxxxxxx>
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