Re: [PATCH] i2c: pnx: fix warnings caused by enabling unprepared clock

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On Sat, Oct 17, 2015 at 09:52:27PM +0300, Vladimir Zapolskiy wrote:
> If common clock framework is configured, the driver generates a warning,
> which is fixed by this change:
> 
>     WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:727 clk_core_enable+0x2c/0xa4()
>     Modules linked in:
>     CPU: 0 PID: 1 Comm: swapper Not tainted 4.3.0-rc2+ #171
>     Hardware name: LPC32XX SoC (Flattened Device Tree)
>     Backtrace:
>     [<>] (dump_backtrace) from [<>] (show_stack+0x18/0x1c)
>     [<>] (show_stack) from [<>] (dump_stack+0x20/0x28)
>     [<>] (dump_stack) from [<>] (warn_slowpath_common+0x90/0xb8)
>     [<>] (warn_slowpath_common) from [<>] (warn_slowpath_null+0x24/0x2c)
>     [<>] (warn_slowpath_null) from [<>] (clk_core_enable+0x2c/0xa4)
>     [<>] (clk_core_enable) from [<>] (clk_enable+0x24/0x38)
>     [<>] (clk_enable) from [<>] (i2c_pnx_probe+0x108/0x2a8)
>     [<>] (i2c_pnx_probe) from [<>] (platform_drv_probe+0x50/0xa0)
>     [<>] (platform_drv_probe) from [<>] (driver_probe_device+0x18c/0x408)
>     [<>] (driver_probe_device) from [<>] (__driver_attach+0x70/0x94)
>     [<>] (__driver_attach) from [<>] (bus_for_each_dev+0x74/0x98)
>     [<>] (bus_for_each_dev) from [<>] (driver_attach+0x20/0x28)
>     [<>] (driver_attach) from [<>] (bus_add_driver+0x11c/0x248)
>     [<>] (bus_add_driver) from [<>] (driver_register+0xa4/0xe8)
>     [<>] (driver_register) from [<>] (__platform_driver_register+0x50/0x64)
>     [<>] (__platform_driver_register) from [<>] (i2c_adap_pnx_init+0x18/0x20)
>     [<>] (i2c_adap_pnx_init) from [<>] (do_one_initcall+0x11c/0x1dc)
>     [<>] (do_one_initcall) from [<>] (kernel_init_freeable+0x10c/0x1d4)
>     [<>] (kernel_init_freeable) from [<>] (kernel_init+0x10/0xec)
>     [<>] (kernel_init) from [<>] (ret_from_fork+0x14/0x24)
> 
> Signed-off-by: Vladimir Zapolskiy <vz@xxxxxxxxx>

Applied to for-next with your updated commit message, thanks!

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