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path: root/drivers/staging/mt7621-dma/mtk-hsdma.c
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2019-11-07staging: mt7621-dma: align to match open parenthesisJules Irenge
Align to match open parenthesis. "CHECK: Alignment should match open parenthesis". Issue detected by checkpatch tool. Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Link: https://lore.kernel.org/r/20191105220320.50180-1-jbi.octave@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-28staging: mt7621-dma: Remove unnecessary line continuationsFrank A. Cancio Bello
checkpatch message: "WARNING:LINE_CONTINUATIONS: Avoid unnecessary line continuations" Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com> Link: https://lore.kernel.org/r/20191028051237.3row7xnbr6pgn4bp@linux-kernel-dev Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-24staging: mt7621-dma: use devm_platform_ioremap_resource() to simplify codeYueHaibing
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20191016085833.26376-1-yuehaibing@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-30staging: Remove dev_err() usage after platform_get_irq()Stephen Boyd
We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // <smpl> @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20190730181557.90391-43-swboyd@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30staging: mt7621-dma: sizeof via pointer dereferenceBenjamin Sherman
Pass the size of a struct into kzalloc by pointer dereference. This complies with the Linux kernel coding style and removes the possibility for a bug if the pointer's type is changed. Signed-off-by: Benjamin Sherman <benjamin@bensherman.io> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-20Staging: mt7621-dma: Remove braces around single if statementPuranjay Mohan
Fix following checkpatch.pl warning by removing unnecessary braces: WARNING: braces {} are not necessary for single statement blocks Signed-off-by: Puranjay Mohan <puranjay12@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-03staging: mt7621-dma: Remove print statement on devm_kzalloc errorNishka Dasgupta
Remove print statement following error of devm_kzalloc. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: mediatek: addres minor style issues flagged by clang-format.Armando Miraglia
Running clang-format on mtk-hsdma.c I noticed that few lines would not need to be wrapped, since they fit 80 columns. This change changes such lines to better fit the style-guide. Signed-off-by: Armando Miraglia <armax@google.com> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-03staging: mt7621-dma: remove license boilerplate textJules Irenge
Remove license boilerplate text. Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-03staging: mt7621-dma: add SPDX GPL-2.0+ license identifierJules Irenge
Add SPDX GPL-2.0+ license to fix missing SPDX warning reported by checkpatch.pl. Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-26Staging: mt761-dma: Alignment should match open parenthesisBhanusree Pola
Adjust "dev_dbg" parameters to match alignment with open parenthesis Issue found with checkpatch.pl Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-26Staging: mt7621_dma: Prefer unsigned int over just unsignedBhanusree Pola
Replace 'unsigned' with 'unsigned int' to be specific with data type. Issue found with checkpatch.pl Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-03Merge 4.20-rc5 into staging-nextGreg Kroah-Hartman
We need the staging fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-07staging: mt7621-dma: fix potentially dereferencing uninitialized 'tx_desc'Sergio Paracuellos
Function 'mtk_hsdma_start_transfer' uses 'tx_desc' pointer which can be dereferenced before it is initializated. Initializate pointer before avoiding the problem. Fixes: 0853c7a53eb3 ("staging: mt7621-dma: ralink: add rt2880 dma engine") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-05staging: mt7621-dma: Add braces around else branchesKimberly Brown
Add braces around else branches in conditional statements that include branches with multiple statements. This style complies with the Linux kernel coding style and improves consistency and readability. Issues found by checkpatch. Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23staging: mt7621-dma: Fixing parenthesis alignmentChristian Lütke-Stetzkamp
Fixes checkpatch check: PARENTHESIS_ALIGNMENT Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de> Reviewed-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23staging: mt7621-dma: Removing unnecessary bracesChristian Lütke-Stetzkamp
Fixes checkpatch warning: BRACES Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de> Reviewed-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23staging: mt7621-dma: Fix SpacingChristian Lütke-Stetzkamp
Fixes checkpatch error: SPACING Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de> Reviewed-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-23staging: mt7621-dma: Fix Pointer LocationChristian Lütke-Stetzkamp
Fixes checkpatch error: POINTER_LOCATION Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de> Reviewed-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19staging: mt7621-dma: ralink: add rt2880 dma engineJohn Crispin
Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>