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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:35:05 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:31 +0000
commit85c675d0d09a45a135bddd15d7b385f8758c32fb (patch)
tree76267dbc9b9a130337be3640948fe397b04ac629 /drivers/media/usb/cx231xx/cx231xx-core.c
parentAdding upstream version 6.6.15. (diff)
downloadlinux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz
linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/media/usb/cx231xx/cx231xx-core.c')
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-core.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-core.c b/drivers/media/usb/cx231xx/cx231xx-core.c
index f1feccc28b..d831220169 100644
--- a/drivers/media/usb/cx231xx/cx231xx-core.c
+++ b/drivers/media/usb/cx231xx/cx231xx-core.c
@@ -751,13 +751,12 @@ int cx231xx_ep5_bulkout(struct cx231xx *dev, u8 *firmware, u16 size)
int ret = -ENOMEM;
u32 *buffer;
- buffer = kzalloc(4096, GFP_KERNEL);
+ buffer = kmemdup(firmware, EP5_BUF_SIZE, GFP_KERNEL);
if (buffer == NULL)
return -ENOMEM;
- memcpy(&buffer[0], firmware, 4096);
ret = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 5),
- buffer, 4096, &actlen, 2000);
+ buffer, EP5_BUF_SIZE, &actlen, EP5_TIMEOUT_MS);
if (ret)
dev_err(dev->dev,
@@ -994,7 +993,7 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
/* De-allocates all pending stuff */
cx231xx_uninit_isoc(dev);
- dma_q->p_left_data = kzalloc(4096, GFP_KERNEL);
+ dma_q->p_left_data = kzalloc(EP5_BUF_SIZE, GFP_KERNEL);
if (dma_q->p_left_data == NULL)
return -ENOMEM;