On Wed, 04 Jul 2018, Zumeng Chen wrote: > Use devm_elk_get() to let Linux manage struct clk memory to avoid the following > memory leakage report: > > unreferenced object 0xdd75efc0 (size 64): > comm "systemd-udevd", pid 186, jiffies 4294945126 (age 1195.750s) > hex dump (first 32 bytes): > 61 64 63 5f 74 73 63 5f 66 63 6b 00 00 00 00 00 adc_tsc_fck..... > 00 00 00 00 92 03 00 00 00 00 00 00 00 00 00 00 ................ > backtrace: > [<c0a15260>] kmemleak_alloc+0x40/0x74 > [<c0287a10>] __kmalloc_track_caller+0x198/0x388 > [<c0255610>] kstrdup+0x40/0x5c > [<c025565c>] kstrdup_const+0x30/0x3c > [<c0636630>] __clk_create_clk+0x60/0xac > [<c0630918>] clk_get_sys+0x74/0x144 > [<c0630cdc>] clk_get+0x5c/0x68 > [<bf0ac540>] ti_tscadc_probe+0x260/0x468 [ti_am335x_tscadc] > [<c06f3c0c>] platform_drv_probe+0x60/0xac > [<c06f1abc>] driver_probe_device+0x214/0x2dc > [<c06f1c18>] __driver_attach+0x94/0xc0 > [<c06efe2c>] bus_for_each_dev+0x90/0xa0 > [<c06f1470>] driver_attach+0x28/0x30 > [<c06f1030>] bus_add_driver+0x184/0x1ec > [<c06f2b74>] driver_register+0xb0/0xf0 > [<c06f3b4c>] __platform_driver_register+0x40/0x54 > > Signed-off-by: Zumeng Chen <zumeng.chen@xxxxxxxxx> > --- > drivers/mfd/ti_am335x_tscadc.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) Applied, thanks. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
