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Code Issues Releases Wiki Activity

ipmi: kcs_bmc: don't change device name

Browse source 
kcs_bmc_alloc(...) calls dev_set_name(...) which is incorrect as most
bus driver frameworks, platform_driver in particular, assume that they
are able to set the device name themselves.

Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Benjamin Fair 2018-07-06 11:16:03 -07:00 committed by Corey Minyard
parent 9f8f16c86e
commit cd2315d471
1 changed files with 4 additions and 3 deletions
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7
drivers/char/ipmi/kcs_bmc.c
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@ -16,6 +16,8 @@
#include "kcs_bmc.h"
#define DEVICE_NAME "ipmi-kcs"
#define KCS_MSG_BUFSIZ 1000
#define KCS_ZERO_DATA 0
@ -429,8 +431,6 @@ struct kcs_bmc *kcs_bmc_alloc(struct device *dev, int sizeof_priv, u32 channel)
if (!kcs_bmc)
return NULL;
dev_set_name(dev, "ipmi-kcs%u", channel);
spin_lock_init(&kcs_bmc->lock);
kcs_bmc->channel = channel;
@ -444,7 +444,8 @@ struct kcs_bmc *kcs_bmc_alloc(struct device *dev, int sizeof_priv, u32 channel)
return NULL;
kcs_bmc->miscdev.minor = MISC_DYNAMIC_MINOR;
kcs_bmc->miscdev.name = dev_name(dev);
kcs_bmc->miscdev.name = devm_kasprintf(dev, GFP_KERNEL, "%s%u",
DEVICE_NAME, channel);
kcs_bmc->miscdev.fops = &kcs_bmc_fops;
return kcs_bmc;