talos-op-linux/drivers/staging/ralink-gdma, branch master

staging: ralink-gdma: use devm_platform_ioremap_resource() to simplify code

2019-10-25T02:40:38+00:00

Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing Link: https://lore.kernel.org/r/20191016090305.23392-1-yuehaibing@huawei.com Signed-off-by: Greg Kroah-Hartman

staging: Remove dev_err() usage after platform_get_irq()

2019-07-30T18:50:04+00:00

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. // @@ 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(...); ) ... } // While we're here, remove braces on if statements that only have one statement (manually). Signed-off-by: Stephen Boyd Link: https://lore.kernel.org/r/20190730181557.90391-43-swboyd@chromium.org Signed-off-by: Greg Kroah-Hartman

Staging: ralink-gdma: fixed a brace coding style issue

2019-06-09T11:10:28+00:00

Fixed a coding style issue. Signed-off-by: Harold André Signed-off-by: Greg Kroah-Hartman

staging: ralink-gdma: Use struct_size() in kzalloc()

2019-04-16T11:44:30+00:00

One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct foo { int stuff; struct boo entry[]; }; size = sizeof(struct foo) + count * sizeof(struct boo); instance = kzalloc(size, GFP_KERNEL) Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper: size = struct_size(instance, entry, count); or instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL) Based on the above, replace gdma_dma_alloc_desc() with kzalloc() and use the new struct_size() helper. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Signed-off-by: Greg Kroah-Hartman

staging: ralink-gdma: add proper SPDX identifiers on ralink-gdma file

2019-04-03T09:10:17+00:00

The ralink-gdma.c driver did not have a SPDX identifier on it, so fix that up. At the same time, remove the "free form" text that specified the license of the file, as that is impossible for any tool to properly parse. Cc: Lars-Peter Clausen Signed-off-by: Greg Kroah-Hartman

staging: add missing SPDX lines to Makefile files

2019-04-03T09:10:15+00:00

There are a few remaining drivers/staging/*/Makefile files that do not have SPDX identifiers in them. Add the correct GPL-2.0 identifier to them to make scanning tools happy. Reviewed-by: Mukesh Ojha Signed-off-by: Greg Kroah-Hartman

staging: add missing SPDX lines to Kconfig files

2019-04-03T09:10:15+00:00

There are a few remaining drivers/staging/*/Kconfig files that do not have SPDX identifiers in them. Add the correct GPL-2.0 identifier to them to make scanning tools happy. Signed-off-by: Greg Kroah-Hartman

staging: ralink-gdma: Remove print statement on failure of devm_kzalloc

2019-04-03T09:08:01+00:00

Remove print statement after failure of devm_kzalloc. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta Signed-off-by: Greg Kroah-Hartman

staging: ralink-gdma: ralink-gdma.c fixed line width

2019-03-25T20:49:12+00:00

Fix checkpatch issue: line over 80 characters Signed-off-by: Dominik Adamski Signed-off-by: Greg Kroah-Hartman

staging: ralink-gdma: Remove space after cast

2019-03-25T20:47:37+00:00

This fixes the checkpatch.pl check: "No space is necessary after the cast". Signed-off-by: Bharath Vedartham Signed-off-by: Greg Kroah-Hartman