diff options
author | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-12-22 12:07:34 +0000 |
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committer | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-12-22 16:46:44 +0100 |
commit | 198e79f0e8f0b24c1e36ab6032d348f40de20262 (patch) | |
tree | d8dd6411978560fd0b6832761b085ac431253389 /backport-include/linux/kref.h | |
parent | c8beff5117bd4614be26bf28e97b885e8af42a67 (diff) |
backports: bluetooth: Support 4.9 kernelsColibri-iMX7_LXDE-Image_2.8b3.111-20180627Colibri-iMX7_LXDE-Image_2.8b2.97-20180331Colibri-iMX7_LXDE-Image_2.8b1.64-20171229Colibri-iMX6_LXDE-Image_2.8b3.111-20180627Colibri-iMX6_LXDE-Image_2.8b2.97-20180331Colibri-iMX6_LXDE-Image_2.8b1.64-20171229Colibri-iMX6ULL_LXDE-Image_2.8b3.111-20180627Colibri-iMX6ULL_LXDE-Image_2.8b2.97-20180331Colibri-iMX6ULL_LXDE-Image_2.8b1.64-20171229Colibri-VF_LXDE-Image_2.8b3.111-20180626Colibri-VF_LXDE-Image_2.8b2.97-20180331Colibri-VF_LXDE-Image_2.8b1.64-20171229Colibri-T30_LXDE-Image_2.8b3.111-20180627Colibri-T30_LXDE-Image_2.8b2.97-20180331Colibri-T30_LXDE-Image_2.8b1.64-20171229Colibri-T20_LXDE-Image_2.8b3.111-20180626Colibri-T20_LXDE-Image_2.8b2.97-20180331Colibri-T20_LXDE-Image_2.8b1.64-20171229Apalis-iMX6_LXDE-Image_2.8b3.111-20180626Apalis-iMX6_LXDE-Image_2.8b2.97-20180331Apalis-iMX6_LXDE-Image_2.8b1.64-20171229Apalis-TK1_LXDE-Image_2.8b3.111-20180626Apalis-TK1_LXDE-Image_2.8b2.97-20180331Apalis-TK1_LXDE-Image_2.8b1.64-20171229Apalis-TK1-Mainline_LXDE-Image_2.8b3.111-20180627Apalis-TK1-Mainline_LXDE-Image_2.8b2.97-20180331Apalis-TK1-Mainline_LXDE-Image_2.8b1.64-20171229Apalis-T30_LXDE-Image_2.8b3.111-20180626Apalis-T30_LXDE-Image_2.8b2.97-20180331Apalis-T30_LXDE-Image_2.8b1.64-20171229toradex-4.14
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Diffstat (limited to 'backport-include/linux/kref.h')
-rw-r--r-- | backport-include/linux/kref.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/backport-include/linux/kref.h b/backport-include/linux/kref.h new file mode 100644 index 0000000..631488f --- /dev/null +++ b/backport-include/linux/kref.h @@ -0,0 +1,13 @@ +#ifndef __BACKPORT_LINUX_KREF_H +#define __BACKPORT_LINUX_KREF_H +#include_next <linux/kref.h> + +#if LINUX_VERSION_IS_LESS(4,11,0) +#include <linux/refcount.h> +static inline unsigned int kref_read(const struct kref *kref) +{ + return refcount_read((const refcount_t *)&kref->refcount); +} +#endif /* < 4.11 */ + +#endif /* __BACKPORT_LINUX_KREF_H */ |