From: Jiri Olsa jolsa@kernel.org
[ Upstream commit f7f2b43eaf6b4cfe54c75100709be31d5c4b52c8 ]
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/
Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver") Signed-off-by: Jiri Olsa jolsa@kernel.org Tested-by: Qais Yousef qais.yousef@arm.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Sasha Levin sashal@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 50d169e61b41d..1cb310a133b3f 100644 --- a/drivers/crypto/bcm/cipher.c +++ b/drivers/crypto/bcm/cipher.c @@ -41,7 +41,7 @@
/* ================= 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 035c8389cb3dd..892823ef4a019 100644 --- a/drivers/crypto/bcm/cipher.h +++ b/drivers/crypto/bcm/cipher.h @@ -419,7 +419,7 @@ struct spu_hw { u32 num_chan; };
-struct device_private { +struct bcm_device_private { struct platform_device *pdev;
struct spu_hw spu; @@ -466,6 +466,6 @@ 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 2b304fc780595..77aeedb840555 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;