serial/8250_pci: simplify Pericom handling
Considering that pci_pericom_setup(()'s only difference to pci_default_setup() is the setting of the uartclk field, and taking into account that this field already gets taken care of by having the base_baud field filled in the pci_boards[] entries, there's no need for both the function and the quirks table entry. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1334,29 +1334,6 @@ static int pci_default_setup(struct serial_private *priv,
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return setup_port(priv, port, bar, offset, board->reg_shift);
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}
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static int pci_pericom_setup(struct serial_private *priv,
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const struct pciserial_board *board,
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struct uart_8250_port *port, int idx)
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{
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unsigned int bar, offset = board->first_offset, maxnr;
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bar = FL_GET_BASE(board->flags);
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if (board->flags & FL_BASE_BARS)
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bar += idx;
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else
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offset += idx * board->uart_offset;
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maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) >>
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(board->reg_shift + 3);
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if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
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return 1;
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port->port.uartclk = 14745600;
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return setup_port(priv, port, bar, offset, board->reg_shift);
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}
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static int
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ce4100_serial_setup(struct serial_private *priv,
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const struct pciserial_board *board,
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@ -2243,16 +2220,6 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
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.setup = pci_default_setup,
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.exit = pci_plx9050_exit,
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},
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/*
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* Pericom
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*/
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{
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.vendor = PCI_VENDOR_ID_PERICOM,
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.device = PCI_ANY_ID,
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.subvendor = PCI_ANY_ID,
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.subdevice = PCI_ANY_ID,
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.setup = pci_pericom_setup,
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},
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/*
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* PLX
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*/
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