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Subjectlinux-next: upstream edac build failure
Hi Greg,

Today's linux-next build (powerpc allyesconfig) fails like this:

drivers/edac/cell_edac.c: In function 'cell_edac_count_ce':
drivers/edac/cell_edac.c:38: error: 'struct device' has no member named 'dev_name'
drivers/edac/cell_edac.c: In function 'cell_edac_count_ue':
drivers/edac/cell_edac.c:59: error: 'struct device' has no member named 'dev_name'
drivers/edac/cell_edac.c: In function 'cell_edac_init_csrows':
drivers/edac/cell_edac.c:145: error: 'struct device' has no member named 'dev_name'
drivers/edac/cell_edac.c: In function 'cell_edac_probe':
drivers/edac/cell_edac.c:168: error: 'struct device' has no member named 'dev_name'
drivers/edac/cell_edac.c:175: error: 'struct device' has no member named 'dev_name'
drivers/edac/cell_edac.c:179: error: 'struct device' has no member named 'dev_name'
drivers/edac/cell_edac.c:204: error: 'struct device' has no member named 'dev_name'

Commit 06916639e2fed9ee475efef2747a1b7429f8fe76 ("driver-core: add
dev_name() to help transition away from using bus_id") in Linus' tree
added a static inline dev_name() and used it in dev_printk.
Unfortunately, drivers/edac/edac_core.h defines a macro called dev_name().

I have applied the following patch (diagnosis by Tony Breeds and Michael
Ellerman).

--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au

From 58d998b394ddb1f4bff4fb79feccb8eb102e22c3 Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Mon, 5 May 2008 13:54:19 +1000
Subject: [PATCH] dev_name introduction fall out fix

Commit 06916639e2fed9ee475efef2747a1b7429f8fe76 ("driver-core:
add dev_name() to help transition away from using bus_id") added a
static inline dev_name() and used it in dev_printk. Unfortunately,
drivers/edac/edac_core.h defines a macro called dev_name(). Rename the
latter.

Diagnosis by Tony Breeds and Michael Ellerman.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
drivers/edac/edac_core.h | 2 +-
drivers/edac/edac_device.c | 6 +++---
drivers/edac/edac_mc.c | 6 +++---
drivers/edac/edac_pci.c | 6 +++---
4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index a9aa845..b27b13c 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -97,7 +97,7 @@ extern int edac_debug_level;
#define PCI_VEND_DEV(vend, dev) PCI_VENDOR_ID_ ## vend, \
PCI_DEVICE_ID_ ## vend ## _ ## dev

-#define dev_name(dev) (dev)->dev_name
+#define edac_dev_name(dev) (dev)->dev_name

/* memory devices */
enum dev_type {
diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
index 63372fa..5fcd3d8 100644
--- a/drivers/edac/edac_device.c
+++ b/drivers/edac/edac_device.c
@@ -333,7 +333,7 @@ static int add_edac_dev_to_global_list(struct edac_device_ctl_info *edac_dev)
fail0:
edac_printk(KERN_WARNING, EDAC_MC,
"%s (%s) %s %s already assigned %d\n",
- rover->dev->bus_id, dev_name(rover),
+ rover->dev->bus_id, edac_dev_name(rover),
rover->mod_name, rover->ctl_name, rover->dev_idx);
return 1;

@@ -538,7 +538,7 @@ int edac_device_add_device(struct edac_device_ctl_info *edac_dev)
"'%s': DEV '%s' (%s)\n",
edac_dev->mod_name,
edac_dev->ctl_name,
- dev_name(edac_dev),
+ edac_dev_name(edac_dev),
edac_op_state_to_string(edac_dev->op_state));

mutex_unlock(&device_ctls_mutex);
@@ -599,7 +599,7 @@ struct edac_device_ctl_info *edac_device_del_device(struct device *dev)
edac_printk(KERN_INFO, EDAC_MC,
"Removed device %d for %s %s: DEV %s\n",
edac_dev->dev_idx,
- edac_dev->mod_name, edac_dev->ctl_name, dev_name(edac_dev));
+ edac_dev->mod_name, edac_dev->ctl_name, edac_dev_name(edac_dev));

return edac_dev;
}
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index a4cf164..d110392 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -402,7 +402,7 @@ static int add_mc_to_global_list(struct mem_ctl_info *mci)
fail0:
edac_printk(KERN_WARNING, EDAC_MC,
"%s (%s) %s %s already assigned %d\n", p->dev->bus_id,
- dev_name(mci), p->mod_name, p->ctl_name, p->mc_idx);
+ edac_dev_name(mci), p->mod_name, p->ctl_name, p->mc_idx);
return 1;

fail1:
@@ -517,7 +517,7 @@ int edac_mc_add_mc(struct mem_ctl_info *mci)

/* Report action taken */
edac_mc_printk(mci, KERN_INFO, "Giving out device to '%s' '%s':"
- " DEV %s\n", mci->mod_name, mci->ctl_name, dev_name(mci));
+ " DEV %s\n", mci->mod_name, mci->ctl_name, edac_dev_name(mci));

mutex_unlock(&mem_ctls_mutex);
return 0;
@@ -565,7 +565,7 @@ struct mem_ctl_info *edac_mc_del_mc(struct device *dev)

edac_printk(KERN_INFO, EDAC_MC,
"Removed device %d for %s %s: DEV %s\n", mci->mc_idx,
- mci->mod_name, mci->ctl_name, dev_name(mci));
+ mci->mod_name, mci->ctl_name, edac_dev_name(mci));

return mci;
}
diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
index 9b24340..22ec9d5 100644
--- a/drivers/edac/edac_pci.c
+++ b/drivers/edac/edac_pci.c
@@ -150,7 +150,7 @@ static int add_edac_pci_to_global_list(struct edac_pci_ctl_info *pci)
fail0:
edac_printk(KERN_WARNING, EDAC_PCI,
"%s (%s) %s %s already assigned %d\n",
- rover->dev->bus_id, dev_name(rover),
+ rover->dev->bus_id, edac_dev_name(rover),
rover->mod_name, rover->ctl_name, rover->pci_idx);
return 1;

@@ -360,7 +360,7 @@ int edac_pci_add_device(struct edac_pci_ctl_info *pci, int edac_idx)
" DEV '%s' (%s)\n",
pci->mod_name,
pci->ctl_name,
- dev_name(pci), edac_op_state_to_string(pci->op_state));
+ edac_dev_name(pci), edac_op_state_to_string(pci->op_state));

mutex_unlock(&edac_pci_ctls_mutex);
return 0;
@@ -415,7 +415,7 @@ struct edac_pci_ctl_info *edac_pci_del_device(struct device *dev)

edac_printk(KERN_INFO, EDAC_PCI,
"Removed device %d for %s %s: DEV %s\n",
- pci->pci_idx, pci->mod_name, pci->ctl_name, dev_name(pci));
+ pci->pci_idx, pci->mod_name, pci->ctl_name, edac_dev_name(pci));

return pci;
}
--
1.5.5.1
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