linux-yocto - Yocto Linux Embedded kernel

Age	Commit message (Collapse)	Author
2019-04-11	clk: davinci: cfgchip: use PTR_ERR_OR_ZERO in da8xx_cfgchip_register_div4p5	Ding Xiang
	use PTR_ERR_OR_ZERO inetead of return code Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-06-25	clk: davinci: cfgchip: testing the wrong variable	Dan Carpenter
	There is a copy and paste bug here. We should be testing "usb1" instead of "usb0". Fixes: 58e1e2d2cd89 ("clk: davinci: cfgchip: Add TI DA8XX USB PHY clocks") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David Lechner <david@lechnology.com>
2018-06-06	treewide: Use struct_size() for devm_kmalloc() and friends	Kees Cook
	Replaces open-coded struct size calculations with struct_size() for devm_, f2fs_, and sock_* allocations. Automatically generated (and manually adjusted) from the following Coccinelle script: // Direct reference to struct field. @@ identifier alloc =~ "devm_kmalloc\|devm_kzalloc\|sock_kmalloc\|f2fs_kmalloc\|f2fs_kzalloc"; expression HANDLE; expression GFP; identifier VAR, ELEMENT; expression COUNT; @@ - alloc(HANDLE, sizeof(VAR) + COUNT sizeof(VAR->ELEMENT), GFP) + alloc(HANDLE, struct_size(VAR, ELEMENT, COUNT), GFP) // mr = kzalloc(sizeof(mr) + m * sizeof(mr->map[0]), GFP_KERNEL); @@ identifier alloc =~ "devm_kmalloc\|devm_kzalloc\|sock_kmalloc\|f2fs_kmalloc\|f2fs_kzalloc"; expression HANDLE; expression GFP; identifier VAR, ELEMENT; expression COUNT; @@ - alloc(HANDLE, sizeof(VAR) + COUNT sizeof(VAR->ELEMENT[0]), GFP) + alloc(HANDLE, struct_size(VAR, ELEMENT, COUNT), GFP) // Same pattern, but can't trivially locate the trailing element name, // or variable name. @@ identifier alloc =~ "devm_kmalloc\|devm_kzalloc\|sock_kmalloc\|f2fs_kmalloc\|f2fs_kzalloc"; expression HANDLE; expression GFP; expression SOMETHING, COUNT, ELEMENT; @@ - alloc(HANDLE, sizeof(SOMETHING) + COUNT * sizeof(ELEMENT), GFP) + alloc(HANDLE, CHECKME_struct_size(&SOMETHING, ELEMENT, COUNT), GFP) Signed-off-by: Kees Cook <keescook@chromium.org>
2018-03-20	clk: davinci: cfgchip: Add TI DA8XX USB PHY clocks	David Lechner
	This adds a new driver for the USB PHY clocks in the CFGCHIP2 syscon register on TI DA8XX-type SoCs. The USB0 (USB 2.0) PHY clock is an interesting case because it calls clk_enable() in a reentrant way. The USB 2.0 PSC only has to be enabled temporarily while we are locking the PLL, which takes place during the clk_enable() callback. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-20	clk: davinci: New driver for TI DA8XX CFGCHIP clocks	David Lechner
	This adds a new driver for the gate and multiplexer clocks in the CFGCHIPn syscon registers on TI DA8XX-type SoCs. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>