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From: Hauke Mehrtens <hauke@hauke-m.de>
To: backports@vger.kernel.org
Cc: johannes@sipsolutions.net, Hauke Mehrtens <hauke@hauke-m.de>
Subject: [PATCH 02/12] header: Add BITS_PER_TYPE()
Date: Mon,  5 Aug 2019 14:06:54 +0200
Message-ID: <20190805120704.13128-3-hauke@hauke-m.de> (raw)
In-Reply-To: <20190805120704.13128-1-hauke@hauke-m.de>

BITS_PER_TYPE was moved in the upstream kernel in commit 9144d75e22ca
("include/linux/bitops.h: introduce BITS_PER_TYPE") in kernel 4.19 and
is now used by the ath10k driver.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 backport/backport-include/linux/bitops.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backport/backport-include/linux/bitops.h b/backport/backport-include/linux/bitops.h
index 86360d04..17bd8138 100644
--- a/backport/backport-include/linux/bitops.h
+++ b/backport/backport-include/linux/bitops.h
@@ -20,4 +20,8 @@
 #define BIT_ULL(nr) (1ULL << (nr))
 #endif
 
+#ifndef BITS_PER_TYPE
+#define BITS_PER_TYPE(type) (sizeof(type) * BITS_PER_BYTE)
+#endif
+
 #endif /* __BACKPORT_BITOPS_H */
-- 
2.20.1

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Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-05 12:06 [PATCH 00/12] backports: Update to kernel 5.3-rc3 Hauke Mehrtens
2019-08-05 12:06 ` [PATCH 01/12] patches: Refresh patches against " Hauke Mehrtens
2019-08-05 12:06 ` Hauke Mehrtens [this message]
2019-08-05 12:06 ` [PATCH 03/12] header: Add ktime_get_boottime_ns() Hauke Mehrtens
2019-08-05 12:06 ` [PATCH 04/12] header: Add nl80211_validate_nested() Hauke Mehrtens
2019-08-05 12:06 ` [PATCH 05/12] header: Add trace_##name##_enabled() Hauke Mehrtens
2019-08-05 12:06 ` [PATCH 06/12] header: Remove skb_xmit_more() Hauke Mehrtens
2019-08-05 12:06 ` [PATCH 07/12] backport: Add genl_callback_extack() function Hauke Mehrtens
2019-08-05 12:07 ` [PATCH 08/12] backport: Add arc4 library Hauke Mehrtens
2019-08-05 12:07 ` [PATCH 09/12] patches: Add include in cfg80211.h Hauke Mehrtens
2019-08-05 12:07 ` [PATCH 10/12] patches: Do not use GRO_CONSUMED on kernel < 4.11 Hauke Mehrtens
2019-08-05 12:07 ` [PATCH 11/12] dependencies: Make AIRO depend on kernel 4.20 Hauke Mehrtens
2019-08-05 12:07 ` [PATCH 12/12] kconfig: Update to KConfig to version from kernel 4.17 Hauke Mehrtens

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