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sdhci: remove old dma module params
The forcedma and nodma module parameters can be replaced with the quirks parameter, so remove the redundancy. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
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7c168e3db7
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1 changed files with 1 additions and 12 deletions
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@ -25,8 +25,6 @@
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#define DBG(f, x...) \
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pr_debug(DRIVER_NAME " [%s()]: " f, __func__,## x)
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static unsigned int debug_nodma = 0;
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static unsigned int debug_forcedma = 0;
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static unsigned int debug_quirks = 0;
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#define SDHCI_QUIRK_CLOCK_BEFORE_RESET (1<<0)
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@ -1295,12 +1293,7 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot)
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caps = readl(host->ioaddr + SDHCI_CAPABILITIES);
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if (debug_nodma)
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DBG("DMA forced off\n");
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else if (debug_forcedma) {
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DBG("DMA forced on\n");
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host->flags |= SDHCI_USE_DMA;
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} else if (chip->quirks & SDHCI_QUIRK_FORCE_DMA)
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if (chip->quirks & SDHCI_QUIRK_FORCE_DMA)
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host->flags |= SDHCI_USE_DMA;
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else if (!(caps & SDHCI_CAN_DO_DMA))
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DBG("Controller doesn't have DMA capability\n");
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@ -1613,14 +1606,10 @@ static void __exit sdhci_drv_exit(void)
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module_init(sdhci_drv_init);
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module_exit(sdhci_drv_exit);
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module_param(debug_nodma, uint, 0444);
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module_param(debug_forcedma, uint, 0444);
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module_param(debug_quirks, uint, 0444);
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MODULE_AUTHOR("Pierre Ossman <drzeus@drzeus.cx>");
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MODULE_DESCRIPTION("Secure Digital Host Controller Interface driver");
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MODULE_LICENSE("GPL");
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MODULE_PARM_DESC(debug_nodma, "Forcefully disable DMA transfers. (default 0)");
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MODULE_PARM_DESC(debug_forcedma, "Forcefully enable DMA transfers. (default 0)");
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MODULE_PARM_DESC(debug_quirks, "Force certain quirks.");
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