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dmaengine: std_dma40: fix kernel-doc warnings and spelling 

Correct kernel-doc warnings as reported by kernel test robot:

ste_dma40.c:57: warning: Excess struct member 'dev_tx' description in 'stedma40_platform_data'
ste_dma40.c:57: warning: Excess struct member 'dev_rx' description in 'stedma40_platform_data'

Correct spellos as reported by codespell.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312171417.izbQThoU-lkp@intel.com/
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Vinod Koul <vkoul@kernel.org>
Cc: dmaengine@vger.kernel.org
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231218060834.19222-1-rdunlap@infradead.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Randy Dunlap 2023-12-17 22:08:34 -08:00 committed by Vinod Koul
parent 1075ee66a8
commit 71a5197e2b
1 changed files with 5 additions and 7 deletions
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12
drivers/dma/ste_dma40.c
View File

@ -31,13 +31,11 @@
/**
* struct stedma40_platform_data - Configuration struct for the dma device.
*
* @dev_tx: mapping between destination event line and io address
* @dev_rx: mapping between source event line and io address
* @disabled_channels: A vector, ending with -1, that marks physical channels
* that are for different reasons not available for the driver.
* @soft_lli_chans: A vector, that marks physical channels will use LLI by SW
* which avoids HW bug that exists in some versions of the controller.
* SoftLLI introduces relink overhead that could impact performace for
* SoftLLI introduces relink overhead that could impact performance for
* certain use cases.
* @num_of_soft_lli_chans: The number of channels that needs to be configured
* to use SoftLLI.
@ -184,7 +182,7 @@ static __maybe_unused u32 d40_backup_regs[] = {
/*
* since 9540 and 8540 has the same HW revision
* use v4a for 9540 or ealier
* use v4a for 9540 or earlier
* use v4b for 8540 or later
* HW revision:
* DB8500ed has revision 0
@ -411,7 +409,7 @@ struct d40_desc {
*
* @base: The virtual address of LCLA. 18 bit aligned.
* @dma_addr: DMA address, if mapped
* @base_unaligned: The orignal kmalloc pointer, if kmalloc is used.
* @base_unaligned: The original kmalloc pointer, if kmalloc is used.
* This pointer is only there for clean-up on error.
* @pages: The number of pages needed for all physical channels.
* Only used later for clean-up on error
@ -1655,7 +1653,7 @@ static void dma_tasklet(struct tasklet_struct *t)
return;
check_pending_tx:
/* Rescue manouver if receiving double interrupts */
/* Rescue maneuver if receiving double interrupts */
if (d40c->pending_tx > 0)
d40c->pending_tx--;
spin_unlock_irqrestore(&d40c->lock, flags);
@ -3412,7 +3410,7 @@ static int __init d40_lcla_allocate(struct d40_base *base)
base->lcla_pool.base = (void *)page_list[i];
} else {
/*
* After many attempts and no succees with finding the correct
* After many attempts and no success with finding the correct
* alignment, try with allocating a big buffer.
*/
dev_warn(base->dev,