W dniu 27.04.2015 o 14:29, Sergiy Kibrik pisze: > Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare > calls as required by common clock framework. Removes this warning on probe: > > ------------[ cut here ]------------ > WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:889 __clk_enable+0x28/0x9c() > Modules linked in: > CPU: 0 PID: 1 Comm: swapper Not tainted 3.19.0+ #46 > [<c0013a98>] (unwind_backtrace) from [<c0010d8c>] (show_stack+0x10/0x14) > [<c0010d8c>] (show_stack) from [<c001b018>] (warn_slowpath_common+0x7c/0xa4) > [<c001b018>] (warn_slowpath_common) from [<c001b0d0>] (warn_slowpath_null+0x18/0x20) > [<c001b0d0>] (warn_slowpath_null) from [<c01a5f80>] (__clk_enable+0x28/0x9c) > [<c01a5f80>] (__clk_enable) from [<c01a600c>] (clk_enable+0x18/0x2c) > [<c01a600c>] (clk_enable) from [<c001860c>] (s3c_adc_probe+0x11c/0x18c) > [<c001860c>] (s3c_adc_probe) from [<c0153a10>] (platform_drv_probe+0x30/0x78) > [<c0153a10>] (platform_drv_probe) from [<c01523e0>] (driver_probe_device+0xb0/0x1fc) > [<c01523e0>] (driver_probe_device) from [<c01525dc>] (__driver_attach+0x68/0x88) > [<c01525dc>] (__driver_attach) from [<c0150df0>] (bus_for_each_dev+0x70/0x94) > [<c0150df0>] (bus_for_each_dev) from [<c0151c80>] (bus_add_driver+0xdc/0x1c4) > [<c0151c80>] (bus_add_driver) from [<c0152ba4>] (driver_register+0x9c/0xe0) > [<c0152ba4>] (driver_register) from [<c03041cc>] (adc_init+0x10/0x34) > [<c03041cc>] (adc_init) from [<c00087fc>] (do_one_initcall+0x110/0x1cc) > [<c00087fc>] (do_one_initcall) from [<c02ffccc>] (kernel_init_freeable+0xf4/0x1ac) > [<c02ffccc>] (kernel_init_freeable) from [<c022f4fc>] (kernel_init+0x8/0xe0) > [<c022f4fc>] (kernel_init) from [<c000e098>] (ret_from_fork+0x14/0x3c) > ---[ end trace f4a1ea39a114fecf ]--- > > Signed-off-by: Sergiy Kibrik <sakib@xxxxxxx> Reviewed-by: Krzysztof Kozlowski <k.kozlowski.k@xxxxxxxxx> Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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