hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix two bugs: 

One that lockdep turned up, I didn't go far enough with cleanup
 of attributes for IPMI.  This has been there a long time; my
 previous fix of this didn't fix all the attributes.
 
 One fix for some arches that need an explicit linux/ctype.h for
 isspace().
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iEYEABECAAYFAlSXWLcACgkQIXnXXONXERd+LACeKXjsGiTpTUe4vjnOsJj8oLPg
 I80AmwT20SVzlxGSVqSrwBn6uVirwjs5
 =ByuY
 -----END PGP SIGNATURE-----

Merge tag 'for-linus-2' of git://git.code.sf.net/p/openipmi/linux-ipmi

Pull ipmi driver bugfixes from Corey Minyard:
 "Fix two bugs:

  One that lockdep turned up, I didn't go far enough with cleanup of
  attributes for IPMI.  This has been there a long time; my previous fix
  of this didn't fix all the attributes.

  One fix for some arches that need an explicit linux/ctype.h for
  isspace()"

* tag 'for-linus-2' of git://git.code.sf.net/p/openipmi/linux-ipmi:
  ipmi: Fix compile issue with isspace()
  ipmi: Finish cleanup of BMC attributes
This commit is contained in:
Linus Torvalds 2014-12-25 15:56:34 -08:00
parent 66b3f4f0a0 e3fe142704
commit ebda37c90e
2 changed files with 18 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
drivers/char/ipmi/ipmi_msghandler.c
View File

@ -199,18 +199,6 @@ struct bmc_device {
int guid_set; int guid_set;
char name[16]; char name[16];
struct kref usecount; struct kref usecount;
/* bmc device attributes */
struct device_attribute device_id_attr;
struct device_attribute provides_dev_sdrs_attr;
struct device_attribute revision_attr;
struct device_attribute firmware_rev_attr;
struct device_attribute version_attr;
struct device_attribute add_dev_support_attr;
struct device_attribute manufacturer_id_attr;
struct device_attribute product_id_attr;
struct device_attribute guid_attr;
struct device_attribute aux_firmware_rev_attr;
}; };
#define to_bmc_device(x) container_of((x), struct bmc_device, pdev.dev) #define to_bmc_device(x) container_of((x), struct bmc_device, pdev.dev)
@ -2252,7 +2240,7 @@ static ssize_t device_id_show(struct device *dev,
return snprintf(buf, 10, "%u\n", bmc->id.device_id); return snprintf(buf, 10, "%u\n", bmc->id.device_id);
} }
DEVICE_ATTR(device_id, S_IRUGO, device_id_show, NULL); static DEVICE_ATTR(device_id, S_IRUGO, device_id_show, NULL);
static ssize_t provides_device_sdrs_show(struct device *dev, static ssize_t provides_device_sdrs_show(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
@ -2263,7 +2251,8 @@ static ssize_t provides_device_sdrs_show(struct device *dev,
return snprintf(buf, 10, "%u\n", return snprintf(buf, 10, "%u\n",
(bmc->id.device_revision & 0x80) >> 7); (bmc->id.device_revision & 0x80) >> 7);
} }
DEVICE_ATTR(provides_device_sdrs, S_IRUGO, provides_device_sdrs_show, NULL); static DEVICE_ATTR(provides_device_sdrs, S_IRUGO, provides_device_sdrs_show,
NULL);
static ssize_t revision_show(struct device *dev, struct device_attribute *attr, static ssize_t revision_show(struct device *dev, struct device_attribute *attr,
char *buf) char *buf)
@ -2273,7 +2262,7 @@ static ssize_t revision_show(struct device *dev, struct device_attribute *attr,
return snprintf(buf, 20, "%u\n", return snprintf(buf, 20, "%u\n",
bmc->id.device_revision & 0x0F); bmc->id.device_revision & 0x0F);
} }
DEVICE_ATTR(revision, S_IRUGO, revision_show, NULL); static DEVICE_ATTR(revision, S_IRUGO, revision_show, NULL);
static ssize_t firmware_revision_show(struct device *dev, static ssize_t firmware_revision_show(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
@ -2284,7 +2273,7 @@ static ssize_t firmware_revision_show(struct device *dev,
return snprintf(buf, 20, "%u.%x\n", bmc->id.firmware_revision_1, return snprintf(buf, 20, "%u.%x\n", bmc->id.firmware_revision_1,
bmc->id.firmware_revision_2); bmc->id.firmware_revision_2);
} }
DEVICE_ATTR(firmware_revision, S_IRUGO, firmware_revision_show, NULL); static DEVICE_ATTR(firmware_revision, S_IRUGO, firmware_revision_show, NULL);
static ssize_t ipmi_version_show(struct device *dev, static ssize_t ipmi_version_show(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
@ -2296,7 +2285,7 @@ static ssize_t ipmi_version_show(struct device *dev,
ipmi_version_major(&bmc->id), ipmi_version_major(&bmc->id),
ipmi_version_minor(&bmc->id)); ipmi_version_minor(&bmc->id));
} }
DEVICE_ATTR(ipmi_version, S_IRUGO, ipmi_version_show, NULL); static DEVICE_ATTR(ipmi_version, S_IRUGO, ipmi_version_show, NULL);
static ssize_t add_dev_support_show(struct device *dev, static ssize_t add_dev_support_show(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
@ -2307,7 +2296,8 @@ static ssize_t add_dev_support_show(struct device *dev,
return snprintf(buf, 10, "0x%02x\n", return snprintf(buf, 10, "0x%02x\n",
bmc->id.additional_device_support); bmc->id.additional_device_support);
} }
DEVICE_ATTR(additional_device_support, S_IRUGO, add_dev_support_show, NULL); static DEVICE_ATTR(additional_device_support, S_IRUGO, add_dev_support_show,
NULL);
static ssize_t manufacturer_id_show(struct device *dev, static ssize_t manufacturer_id_show(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
@ -2317,7 +2307,7 @@ static ssize_t manufacturer_id_show(struct device *dev,
return snprintf(buf, 20, "0x%6.6x\n", bmc->id.manufacturer_id); return snprintf(buf, 20, "0x%6.6x\n", bmc->id.manufacturer_id);
} }
DEVICE_ATTR(manufacturer_id, S_IRUGO, manufacturer_id_show, NULL); static DEVICE_ATTR(manufacturer_id, S_IRUGO, manufacturer_id_show, NULL);
static ssize_t product_id_show(struct device *dev, static ssize_t product_id_show(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
@ -2327,7 +2317,7 @@ static ssize_t product_id_show(struct device *dev,
return snprintf(buf, 10, "0x%4.4x\n", bmc->id.product_id); return snprintf(buf, 10, "0x%4.4x\n", bmc->id.product_id);
} }
DEVICE_ATTR(product_id, S_IRUGO, product_id_show, NULL); static DEVICE_ATTR(product_id, S_IRUGO, product_id_show, NULL);
static ssize_t aux_firmware_rev_show(struct device *dev, static ssize_t aux_firmware_rev_show(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
@ -2341,7 +2331,7 @@ static ssize_t aux_firmware_rev_show(struct device *dev,
bmc->id.aux_firmware_revision[1], bmc->id.aux_firmware_revision[1],
bmc->id.aux_firmware_revision[0]); bmc->id.aux_firmware_revision[0]);
} }
DEVICE_ATTR(aux_firmware_revision, S_IRUGO, aux_firmware_rev_show, NULL); static DEVICE_ATTR(aux_firmware_revision, S_IRUGO, aux_firmware_rev_show, NULL);
static ssize_t guid_show(struct device *dev, struct device_attribute *attr, static ssize_t guid_show(struct device *dev, struct device_attribute *attr,
char *buf) char *buf)
@ -2352,7 +2342,7 @@ static ssize_t guid_show(struct device *dev, struct device_attribute *attr,
(long long) bmc->guid[0], (long long) bmc->guid[0],
(long long) bmc->guid[8]); (long long) bmc->guid[8]);
} }
DEVICE_ATTR(guid, S_IRUGO, guid_show, NULL); static DEVICE_ATTR(guid, S_IRUGO, guid_show, NULL);
static struct attribute *bmc_dev_attrs[] = { static struct attribute *bmc_dev_attrs[] = {
&dev_attr_device_id.attr, &dev_attr_device_id.attr,
@ -2392,10 +2382,10 @@ cleanup_bmc_device(struct kref *ref)
if (bmc->id.aux_firmware_revision_set) if (bmc->id.aux_firmware_revision_set)
device_remove_file(&bmc->pdev.dev, device_remove_file(&bmc->pdev.dev,
&bmc->aux_firmware_rev_attr); &dev_attr_aux_firmware_revision);
if (bmc->guid_set) if (bmc->guid_set)
device_remove_file(&bmc->pdev.dev, device_remove_file(&bmc->pdev.dev,
&bmc->guid_attr); &dev_attr_guid);
platform_device_unregister(&bmc->pdev); platform_device_unregister(&bmc->pdev);
} }
@ -2422,16 +2412,14 @@ static int create_bmc_files(struct bmc_device *bmc)
int err; int err;
if (bmc->id.aux_firmware_revision_set) { if (bmc->id.aux_firmware_revision_set) {
bmc->aux_firmware_rev_attr.attr.name = "aux_firmware_revision";
err = device_create_file(&bmc->pdev.dev, err = device_create_file(&bmc->pdev.dev,
&bmc->aux_firmware_rev_attr); &dev_attr_aux_firmware_revision);
if (err) if (err)
goto out; goto out;
} }
if (bmc->guid_set) { if (bmc->guid_set) {
bmc->guid_attr.attr.name = "guid";
err = device_create_file(&bmc->pdev.dev, err = device_create_file(&bmc->pdev.dev,
&bmc->guid_attr); &dev_attr_guid);
if (err) if (err)
goto out_aux_firm; goto out_aux_firm;
} }
@ -2441,7 +2429,7 @@ static int create_bmc_files(struct bmc_device *bmc)
out_aux_firm: out_aux_firm:
if (bmc->id.aux_firmware_revision_set) if (bmc->id.aux_firmware_revision_set)
device_remove_file(&bmc->pdev.dev, device_remove_file(&bmc->pdev.dev,
&bmc->aux_firmware_rev_attr); &dev_attr_aux_firmware_revision);
out: out:
return err; return err;
} }

1
drivers/char/ipmi/ipmi_ssif.c
View File

@ -52,6 +52,7 @@
#include <linux/dmi.h> #include <linux/dmi.h>
#include <linux/kthread.h> #include <linux/kthread.h>
#include <linux/acpi.h> #include <linux/acpi.h>
#include <linux/ctype.h>
#define PFX "ipmi_ssif: " #define PFX "ipmi_ssif: "
#define DEVICE_NAME "ipmi_ssif" #define DEVICE_NAME "ipmi_ssif"