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author | Takashi Iwai <tiwai@suse.de> | 2019-11-25 16:27:33 +0300 |
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committer | Takashi Iwai <tiwai@suse.de> | 2019-11-25 16:27:41 +0300 |
commit | 09578eacaaa44149738267083ccc050990409f86 (patch) | |
tree | cf614ee065fe5479e4638abebe12c9e1578b09d9 /drivers/dma/imx-sdma.c | |
parent | c6b6fc206586cc07a18595d2a3d815a806a057d0 (diff) | |
parent | 8c4d2a0bfbd27d030e4652b714cd5a1598f3559b (diff) | |
download | linux-09578eacaaa44149738267083ccc050990409f86.tar.xz |
Merge tag 'asoc-v5.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: More updates for v5.5
Some more development work for v5.5. Highlights include:
- More cleanups from Morimoto-san.
- Trigger word detection for RT5677.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/dma/imx-sdma.c')
-rw-r--r-- | drivers/dma/imx-sdma.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 9ba74ab7e912..c27e206a764c 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1707,6 +1707,14 @@ static void sdma_add_scripts(struct sdma_engine *sdma, if (!sdma->script_number) sdma->script_number = SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1; + if (sdma->script_number > sizeof(struct sdma_script_start_addrs) + / sizeof(s32)) { + dev_err(sdma->dev, + "SDMA script number %d not match with firmware.\n", + sdma->script_number); + return; + } + for (i = 0; i < sdma->script_number; i++) if (addr_arr[i] > 0) saddr_arr[i] = addr_arr[i]; |