diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/firmware/dell_rbu.c | 9 | ||||
| -rw-r--r-- | drivers/firmware/dmi_scan.c | 5 |
3 files changed, 10 insertions, 8 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index ebb9e51deb0c..1b03ba1d0834 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -7,7 +7,7 @@ menu "Firmware Drivers" config EDD tristate "BIOS Enhanced Disk Drive calls determine boot disk" - depends on !IA64 + depends on X86 help Say Y or M here if you want to enable BIOS Enhanced Disk Drive Services real mode BIOS calls to determine which disk @@ -28,7 +28,7 @@ config EDD_OFF config FIRMWARE_MEMMAP bool "Add firmware-provided memory map to sysfs" if EMBEDDED - default (X86_64 || X86_32) + default X86 help Add the firmware-provided (unmodified) memory map to /sys/firmware/memmap. That memory map is used for example by kexec to set up parameter area diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c index b4704e150b28..b3a0cf57442e 100644 --- a/drivers/firmware/dell_rbu.c +++ b/drivers/firmware/dell_rbu.c @@ -544,9 +544,12 @@ static void callbackfn_rbu(const struct firmware *fw, void *context) { rbu_data.entry_created = 0; - if (!fw || !fw->size) + if (!fw) return; + if (!fw->size) + goto out; + spin_lock(&rbu_data.lock); if (!strcmp(image_type, "mono")) { if (!img_update_realloc(fw->size)) @@ -568,6 +571,8 @@ static void callbackfn_rbu(const struct firmware *fw, void *context) } else pr_debug("invalid image type specified.\n"); spin_unlock(&rbu_data.lock); + out: + release_firmware(fw); } static ssize_t read_rbu_image_type(struct kobject *kobj, @@ -615,7 +620,7 @@ static ssize_t write_rbu_image_type(struct kobject *kobj, spin_unlock(&rbu_data.lock); req_firm_rc = request_firmware_nowait(THIS_MODULE, FW_ACTION_NOHOTPLUG, "dell_rbu", - &rbu_device->dev, &context, + &rbu_device->dev, GFP_KERNEL, &context, callbackfn_rbu); if (req_firm_rc) { printk(KERN_ERR diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c index 3a2ccb09e2f8..31b983d9462c 100644 --- a/drivers/firmware/dmi_scan.c +++ b/drivers/firmware/dmi_scan.c @@ -169,10 +169,7 @@ static void __init dmi_save_uuid(const struct dmi_header *dm, int slot, int inde if (!s) return; - sprintf(s, - "%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X", - d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], - d[8], d[9], d[10], d[11], d[12], d[13], d[14], d[15]); + sprintf(s, "%pUB", d); dmi_ident[slot] = s; } |