linux-next: manual merge of the watchdog tree with the mfd tree

Stephen Rothwell
2012-05-18T05:23:48Z

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Hi Wim,

Today's linux-next merge of the watchdog tree got a conflict in
drivers/watchdog/iTCO_wdt.c between commit 887c8ec7219f ("watchdog:
Convert iTCO_wdt driver to mfd model") from the tree and commit
c3614aa19d3e ("watchdog: iTCO_wdt.c: fix printk format warnings") from
the watchdog tree.

I fixed it up (see below) and can carry the fix as necessary.
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au

diff --cc drivers/watchdog/iTCO_wdt.c
index 741528b,2aab56f..0000000
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@@ -572,33 -837,32 +572,33 @@@ static int __devinit iTCO_wdt_probe(str
iTCO_wdt_set_NO_REBOOT_bit();

/* The TCO logic uses the TCO_EN bit in the SMI_EN register */
- if (!request_region(SMI_EN, 4, "iTCO_wdt")) {
- pr_err("I/O address 0x%04lx already in use, device disabled\n",
+ if (!request_region(iTCO_wdt_private.smi_res->start,
+ resource_size(iTCO_wdt_private.smi_res), dev->name)) {
+ pr_err("I/O address 0x%04llx already in use, device disabled\n",
- SMI_EN);
+ (u64)SMI_EN);
- ret = -EIO;
- goto out_unmap;
+ ret = -EBUSY;
+ goto unmap_gcs;
}
if (turn_SMI_watchdog_clear_off >= iTCO_wdt_private.iTCO_version) {
- /* Bit 13: TCO_EN -> 0 = Disables TCO logic generating an SMI# */
+ /*
+ * Bit 13: TCO_EN -> 0
+ * Disables TCO logic generating an SMI#
+ */
val32 = inl(SMI_EN);
val32 &= 0xffffdfff; /* Turn off SMI clearing watchdog */
outl(val32, SMI_EN);
}

- /* The TCO I/O registers reside in a 32-byte range pointed to
- by the TCOBASE value */
- if (!request_region(TCOBASE, 0x20, "iTCO_wdt")) {
- pr_err("I/O address 0x%04lx already in use, device disabled\n",
+ if (!request_region(iTCO_wdt_private.tco_res->start,
+ resource_size(iTCO_wdt_private.tco_res), dev->name)) {
+ pr_err("I/O address 0x%04llx already in use, device disabled\n",
- TCOBASE);
+ (u64)TCOBASE);
- ret = -EIO;
- goto unreg_smi_en;
+ ret = -EBUSY;
+ goto unreg_smi;
}

- pr_info("Found a %s TCO device (Version=%d, TCOBASE=0x%04lx)\n",
- iTCO_chipset_info[ent->driver_data].name,
- iTCO_chipset_info[ent->driver_data].iTCO_version,
- (u64)TCOBASE);
+ pr_info("Found a %s TCO device (Version=%d, TCOBASE=0x%04llx)\n",
- ich_info->name, ich_info->iTCO_version, TCOBASE);
++ ich_info->name, ich_info->iTCO_version, (u64)TCOBASE);

/* Clear out the (probably old) status */
outw(0x0008, TCO1_STS); /* Clear the Time Out Status bit */

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