linux-stable/drivers/clk/sunxi
Andre Przywara d221b7a878 clk: sunxi: improve error reporting for the mux clock
clk_register_mux returns a pointer wrapped error value in case of
failure, so a simple NULL check is not sufficient to catch errors.
Fix that and elaborate on the failure reason on the way. The whole
function does not return any error value, so silently failing may
leave users scratching their heads because the kernel does not
provide any clues on what's wrong.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-02-02 19:02:00 +01:00
..
clk-a10-codec.c clk: sunxi: codec clock support 2015-10-21 21:51:28 +02:00
clk-a10-hosc.c
clk-a10-mod1.c clk: sunxi: mod1 clock support 2015-10-21 21:51:29 +02:00
clk-a10-pll2.c clk: sunxi: pll2: Fix clock running too fast 2015-12-02 23:27:47 -08:00
clk-a10-ve.c clk: sunxi: Add VE (Video Engine) module clock driver for sun[457]i 2015-12-08 11:05:27 +01:00
clk-a20-gmac.c clk: sunxi: make use of of_clk_parent_fill helper function 2015-07-28 11:59:05 -07:00
clk-factors.c clk: sunxi: factors: Drop round_rate from clk ops 2016-01-29 11:30:27 +01:00
clk-factors.h clk: sunxi: factors: Support custom formulas 2016-01-29 11:30:27 +01:00
clk-mod0.c clk: sunxi: factors: Consolidate get_factors parameters into a struct 2016-01-27 18:57:37 +01:00
clk-simple-gates.c clk: sunxi: Add apb0 gates for A83T 2016-02-02 14:11:46 +01:00
clk-sun6i-apb0-gates.c clk: sunxi: sun6i-apb0-gates: Fix module autoload for OF platform driver 2015-09-16 15:22:25 -07:00
clk-sun6i-apb0.c clk: sunxi: sun6i-apb0: Fix module autoload for OF platform driver 2015-09-16 15:22:23 -07:00
clk-sun6i-ar100.c clk: sunxi: don't mark sun6i_ar100_data __initconst 2016-02-02 18:33:25 +01:00
clk-sun8i-apb0.c clk: sunxi: Add CLK_OF_DECLARE support for sun8i-a23-apb0-clk driver 2015-12-09 10:17:22 +01:00
clk-sun8i-bus-gates.c clk: sunxi: add bus gates for A83T 2016-02-02 14:14:24 +01:00
clk-sun8i-mbus.c clk: sunxi: rewrite sun8i-a23-mbus-clk using the simpler composite clk 2016-01-29 11:30:29 +01:00
clk-sun9i-core.c clk: sunxi: factors: Consolidate get_factors parameters into a struct 2016-01-27 18:57:37 +01:00
clk-sun9i-cpus.c clk: sunxi: Add sun9i A80 cpus (cpu special) clock support 2015-12-01 14:06:47 +01:00
clk-sun9i-mmc.c clk: sunxi: sun9i-mmc: Fix module autoload for OF platform driver 2015-09-16 15:22:31 -07:00
clk-sunxi.c clk: sunxi: improve error reporting for the mux clock 2016-02-02 19:02:00 +01:00
clk-usb.c clk: sunxi: usb: Sort clk providers by chip family and name 2016-01-25 10:26:03 +01:00
Makefile clk: sunxi: Add CLK_OF_DECLARE support for sun8i-a23-apb0-clk driver 2015-12-09 10:17:22 +01:00