提交 b33f87c7 编写于 作者: R Rafał Miłecki 提交者: Bjorn Helgaas

rapidio/tsi721: use PCI define for Max_Read_Request_Size

Replace a magic number with a PCI #define symbol.
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NAlexandre Bounine <alexandre.bounine@idt.com>
上级 5929b8a3
无相关合并请求
......@@ -2430,7 +2430,7 @@ static int tsi721_probe(struct pci_dev *pdev,
pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL,
PCI_EXP_DEVCTL_READRQ | PCI_EXP_DEVCTL_RELAX_EN |
PCI_EXP_DEVCTL_NOSNOOP_EN,
0x2 << MAX_READ_REQUEST_SZ_SHIFT);
PCI_EXP_DEVCTL_READRQ_512B);
/* Adjust PCIe completion timeout. */
pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL2, 0xf, 0x2);
......
......@@ -72,8 +72,6 @@
#define TSI721_MSIXPBA_OFFSET 0x2a000
#define TSI721_PCIECFG_EPCTL 0x400
#define MAX_READ_REQUEST_SZ_SHIFT 12
/*
* Event Management Registers
*/
......
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