[PATCH] crypto: p10-aes-gcm - remove duplicate include header

2023-03-14 Thread ye.xingchen 
From: Ye Xingchen 

crypto/algapi.h is included more than once.

Signed-off-by: Ye Xingchen 
---
 arch/powerpc/crypto/aes-gcm-p10-glue.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/powerpc/crypto/aes-gcm-p10-glue.c 
b/arch/powerpc/crypto/aes-gcm-p10-glue.c
index c95f5b7cc456..1533c8cdd26f 100644
--- a/arch/powerpc/crypto/aes-gcm-p10-glue.c
+++ b/arch/powerpc/crypto/aes-gcm-p10-glue.c
@@ -8,7 +8,6 @@
 #include 
 #include 
 #include 
-#include 
 #include 
 #include 
 #include 
-- 
2.25.1

[PATCH linux-next] powerpc/cell/axon_msi: Use dma_zalloc_coherent()

2023-01-17 Thread ye.xingchen 
From: ye xingchen 

Instead of using dma_alloc_coherent() and memset() directly use
dma_zalloc_coherent().

Signed-off-by: ye xingchen 
---
 arch/powerpc/platforms/cell/axon_msi.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/platforms/cell/axon_msi.c 
b/arch/powerpc/platforms/cell/axon_msi.c
index 0c11aad896c7..8a4c522c8e67 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -358,8 +358,8 @@ static int axon_msi_probe(struct platform_device *device)
goto out_free_msic;
}

-   msic->fifo_virt = dma_alloc_coherent(>dev, MSIC_FIFO_SIZE_BYTES,
->fifo_phys, GFP_KERNEL);
+   msic->fifo_virt = dma_zalloc_coherent(>dev, 
MSIC_FIFO_SIZE_BYTES,
+ >fifo_phys, GFP_KERNEL);
if (!msic->fifo_virt) {
printk(KERN_ERR "axon_msi: couldn't allocate fifo for %pOF\n",
   dn);
@@ -372,7 +372,6 @@ static int axon_msi_probe(struct platform_device *device)
   dn);
goto out_free_fifo;
}
-   memset(msic->fifo_virt, 0xff, MSIC_FIFO_SIZE_BYTES);

/* We rely on being able to stash a virq in a u16, so limit irqs to < 
65536 */
msic->irq_domain = irq_domain_add_nomap(dn, 65536, _host_ops, 
msic);
-- 
2.25.1

[PATCH linux-next] crypto: p10-aes-gcm - remove duplicate included header files

2023-01-17 Thread ye.xingchen 
From: ye xingchen 

crypto/algapi.h is included more than once.

Signed-off-by: ye xingchen 
---
 arch/powerpc/crypto/p10-aes-gcm-glue.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/powerpc/crypto/p10-aes-gcm-glue.c 
b/arch/powerpc/crypto/p10-aes-gcm-glue.c
index 777e6b5254da..a17d3e8d8f3c 100644
--- a/arch/powerpc/crypto/p10-aes-gcm-glue.c
+++ b/arch/powerpc/crypto/p10-aes-gcm-glue.c
@@ -8,7 +8,6 @@
 #include 
 #include 
 #include 
-#include 
 #include 
 #include 
 #include 
-- 
2.25.1

[PATCH] ASoC: imx-audmux: use sysfs_emit() to instead of scnprintf()

2022-12-05 Thread ye.xingchen 
From: ye xingchen 

Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.

Signed-off-by: ye xingchen 
---
 sound/soc/fsl/imx-audmux.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/fsl/imx-audmux.c b/sound/soc/fsl/imx-audmux.c
index 50b71e5d4589..582f1e2431ee 100644
--- a/sound/soc/fsl/imx-audmux.c
+++ b/sound/soc/fsl/imx-audmux.c
@@ -75,8 +75,7 @@ static ssize_t audmux_read_file(struct file *file, char 
__user *user_buf,
if (!buf)
return -ENOMEM;

-   ret = scnprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n",
-  pdcr, ptcr);
+   ret = sysfs_emit(buf, "PDCR: %08x\nPTCR: %08x\n", pdcr, ptcr);

if (ptcr & IMX_AUDMUX_V2_PTCR_TFSDIR)
ret += scnprintf(buf + ret, PAGE_SIZE - ret,
-- 
2.25.1