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| author | Wim Van Sebroeck <wim@iguana.be> | 2012-03-13 09:06:12 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2012-03-27 20:08:48 +0200 |
| commit | 697b41e4d4b20b8d8564f5501927b0ed07153990 (patch) | |
| tree | b25c5e187bdb5407cdcc7afee34968599d70148f /drivers/watchdog/ep93xx_wdt.c | |
| parent | 3e0113a896803f792ffdf19b016578420824573f (diff) | |
| download | talos-obmc-linux-697b41e4d4b20b8d8564f5501927b0ed07153990.tar.gz talos-obmc-linux-697b41e4d4b20b8d8564f5501927b0ed07153990.zip | |
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>
Diffstat (limited to 'drivers/watchdog/ep93xx_wdt.c')
| -rw-r--r-- | drivers/watchdog/ep93xx_wdt.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/watchdog/ep93xx_wdt.c b/drivers/watchdog/ep93xx_wdt.c index 35c49da30b42..bd01bde27c4a 100644 --- a/drivers/watchdog/ep93xx_wdt.c +++ b/drivers/watchdog/ep93xx_wdt.c @@ -224,21 +224,21 @@ static int __devinit ep93xx_wdt_probe(struct platform_device *pdev) if (!mmio_base) return -ENXIO; - err = misc_register(&ep93xx_wdt_miscdev); - - val = readl(mmio_base + EP93XX_WATCHDOG); - boot_status = val & 0x01 ? 1 : 0; - - pr_info("EP93XX watchdog, driver version " WDT_VERSION "%s\n", - (val & 0x08) ? " (nCS1 disable detected)" : ""); - if (timeout < 1 || timeout > 3600) { timeout = WDT_TIMEOUT; pr_info("timeout value must be 1<=x<=3600, using %d\n", timeout); } + val = readl(mmio_base + EP93XX_WATCHDOG); + boot_status = val & 0x01 ? 1 : 0; + setup_timer(&timer, ep93xx_timer_ping, 1); + + err = misc_register(&ep93xx_wdt_miscdev); + + pr_info("EP93XX watchdog, driver version " WDT_VERSION "%s\n", + (val & 0x08) ? " (nCS1 disable detected)" : ""); return err; } |
