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| author | Christian Gromm | 2015-09-28 17:18:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2015-09-29 03:18:50 +0200 |
| commit | c31d9d12ef5b6937d8399fa9ede2bb11dc225363 (patch) | |
| tree | 0a6b549bb021e1b483768cf0480a74703b71b016 /drivers/staging/most/hdm-dim2 | |
| parent | staging: most: remove macro cpu_to_le16 (diff) | |
| download | kernel-qcow2-linux-c31d9d12ef5b6937d8399fa9ede2bb11dc225363.tar.gz kernel-qcow2-linux-c31d9d12ef5b6937d8399fa9ede2bb11dc225363.tar.xz kernel-qcow2-linux-c31d9d12ef5b6937d8399fa9ede2bb11dc225363.zip | |
staging: most: fix buffer size for DIM2
This patch reduces the DBR buffer size to prevent an overflow in the DIM2
module. It is needed, because the MediaLB hardware has problems with DBR
buffers that exceed the size of 255 messages.
Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/most/hdm-dim2')
| -rw-r--r-- | drivers/staging/most/hdm-dim2/dim2_hal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/most/hdm-dim2/dim2_hal.c b/drivers/staging/most/hdm-dim2/dim2_hal.c index e334206e2eb0..0e548301e3bc 100644 --- a/drivers/staging/most/hdm-dim2/dim2_hal.c +++ b/drivers/staging/most/hdm-dim2/dim2_hal.c @@ -766,14 +766,14 @@ u8 DIM_InitControl(struct dim_channel *ch, u8 is_tx, u16 ch_address, u16 max_buffer_size) { return init_ctrl_async(ch, CAT_CT_VAL_CONTROL, is_tx, ch_address, - max_buffer_size * 2); + max_buffer_size); } u8 DIM_InitAsync(struct dim_channel *ch, u8 is_tx, u16 ch_address, u16 max_buffer_size) { return init_ctrl_async(ch, CAT_CT_VAL_ASYNC, is_tx, ch_address, - max_buffer_size * 2); + max_buffer_size); } u8 DIM_InitIsoc(struct dim_channel *ch, u8 is_tx, u16 ch_address, |