Netdev Archive on lore.kernel.org
 help / color / Atom feed
* [PATCH] crypto: Rename struct device_private to bcm_device_private
@ 2021-01-04 23:02 Jiri Olsa
  2021-01-05 10:49 ` Qais Yousef
  2021-01-14  6:46 ` Herbert Xu
  0 siblings, 2 replies; 3+ messages in thread
From: Jiri Olsa @ 2021-01-04 23:02 UTC (permalink / raw)
  To: Herbert Xu, David S. Miller
  Cc: netdev, bpf, linux-crypto, Qais Yousef, Andrii Nakryiko, Eric Biggers

Renaming 'struct device_private' to 'struct bcm_device_private',
because it clashes with 'struct device_private' from
'drivers/base/base.h'.

While it's not a functional problem, it's causing two distinct
type hierarchies in BTF data. It also breaks build with options:
  CONFIG_DEBUG_INFO_BTF=y
  CONFIG_CRYPTO_DEV_BCM_SPU=y

as reported by Qais Yousef [1].

[1] https://lore.kernel.org/lkml/20201229151352.6hzmjvu3qh6p2qgg@e107158-lin/
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
 drivers/crypto/bcm/cipher.c | 2 +-
 drivers/crypto/bcm/cipher.h | 4 ++--
 drivers/crypto/bcm/util.c   | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/bcm/cipher.c b/drivers/crypto/bcm/cipher.c
index 30390a7324b2..0e5537838ef3 100644
--- a/drivers/crypto/bcm/cipher.c
+++ b/drivers/crypto/bcm/cipher.c
@@ -42,7 +42,7 @@
 
 /* ================= Device Structure ================== */
 
-struct device_private iproc_priv;
+struct bcm_device_private iproc_priv;
 
 /* ==================== Parameters ===================== */
 
diff --git a/drivers/crypto/bcm/cipher.h b/drivers/crypto/bcm/cipher.h
index 0ad5892b445d..71281a3bdbdc 100644
--- a/drivers/crypto/bcm/cipher.h
+++ b/drivers/crypto/bcm/cipher.h
@@ -420,7 +420,7 @@ struct spu_hw {
 	u32 num_chan;
 };
 
-struct device_private {
+struct bcm_device_private {
 	struct platform_device *pdev;
 
 	struct spu_hw spu;
@@ -467,6 +467,6 @@ struct device_private {
 	struct mbox_chan **mbox;
 };
 
-extern struct device_private iproc_priv;
+extern struct bcm_device_private iproc_priv;
 
 #endif
diff --git a/drivers/crypto/bcm/util.c b/drivers/crypto/bcm/util.c
index 2b304fc78059..77aeedb84055 100644
--- a/drivers/crypto/bcm/util.c
+++ b/drivers/crypto/bcm/util.c
@@ -348,7 +348,7 @@ char *spu_alg_name(enum spu_cipher_alg alg, enum spu_cipher_mode mode)
 static ssize_t spu_debugfs_read(struct file *filp, char __user *ubuf,
 				size_t count, loff_t *offp)
 {
-	struct device_private *ipriv;
+	struct bcm_device_private *ipriv;
 	char *buf;
 	ssize_t ret, out_offset, out_count;
 	int i;
-- 
2.26.2


^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, back to index

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-04 23:02 [PATCH] crypto: Rename struct device_private to bcm_device_private Jiri Olsa
2021-01-05 10:49 ` Qais Yousef
2021-01-14  6:46 ` Herbert Xu

Netdev Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/netdev/0 netdev/git/0.git
	git clone --mirror https://lore.kernel.org/netdev/1 netdev/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 netdev netdev/ https://lore.kernel.org/netdev \
		netdev@vger.kernel.org
	public-inbox-index netdev

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.netdev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git