diff options
author | Kevin Hilman <khilman@linaro.org> | 2015-08-14 10:39:12 -0700 |
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committer | Kevin Hilman <khilman@linaro.org> | 2015-08-14 10:39:12 -0700 |
commit | 373cea9e2c9c6495a80efdae55cf2114f384a75b (patch) | |
tree | 7a8c31aff389cd60937edf7d311c2d93d42a3c7d /drivers/base/firmware_class.c | |
parent | ea64087da6e7655f5acac074a70496b50b310a29 (diff) | |
parent | 8a7eb06341c73248d152a2a12e4f00f472295de7 (diff) |
Merge branch 'linux-linaro-lsk-v3.14' into linux-linaro-lsk-v3.14-rtlsk-v3.14-15.08-rt
Diffstat (limited to 'drivers/base/firmware_class.c')
-rw-r--r-- | drivers/base/firmware_class.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index 2495ee577a64..f0c15f9c2b2f 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -544,10 +544,8 @@ static void fw_dev_release(struct device *dev) kfree(fw_priv); } -static int firmware_uevent(struct device *dev, struct kobj_uevent_env *env) +static int do_firmware_uevent(struct firmware_priv *fw_priv, struct kobj_uevent_env *env) { - struct firmware_priv *fw_priv = to_firmware_priv(dev); - if (add_uevent_var(env, "FIRMWARE=%s", fw_priv->buf->fw_id)) return -ENOMEM; if (add_uevent_var(env, "TIMEOUT=%i", loading_timeout)) @@ -558,6 +556,18 @@ static int firmware_uevent(struct device *dev, struct kobj_uevent_env *env) return 0; } +static int firmware_uevent(struct device *dev, struct kobj_uevent_env *env) +{ + struct firmware_priv *fw_priv = to_firmware_priv(dev); + int err = 0; + + mutex_lock(&fw_lock); + if (fw_priv->buf) + err = do_firmware_uevent(fw_priv, env); + mutex_unlock(&fw_lock); + return err; +} + static struct class firmware_class = { .name = "firmware", .class_attrs = firmware_class_attrs, |