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watchdog: ep93xx_wdt.c: fix platform probe
Fix the device/driver init so that the misc_register happens as last (since this opens userspace access to the device). Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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parent
3e0113a896
commit
697b41e4d4
1 changed files with 8 additions and 8 deletions
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@ -224,21 +224,21 @@ static int __devinit ep93xx_wdt_probe(struct platform_device *pdev)
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if (!mmio_base)
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return -ENXIO;
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err = misc_register(&ep93xx_wdt_miscdev);
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val = readl(mmio_base + EP93XX_WATCHDOG);
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boot_status = val & 0x01 ? 1 : 0;
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pr_info("EP93XX watchdog, driver version " WDT_VERSION "%s\n",
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(val & 0x08) ? " (nCS1 disable detected)" : "");
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if (timeout < 1 || timeout > 3600) {
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timeout = WDT_TIMEOUT;
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pr_info("timeout value must be 1<=x<=3600, using %d\n",
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timeout);
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}
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val = readl(mmio_base + EP93XX_WATCHDOG);
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boot_status = val & 0x01 ? 1 : 0;
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setup_timer(&timer, ep93xx_timer_ping, 1);
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err = misc_register(&ep93xx_wdt_miscdev);
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pr_info("EP93XX watchdog, driver version " WDT_VERSION "%s\n",
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(val & 0x08) ? " (nCS1 disable detected)" : "");
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return err;
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}
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