a30a67be7b
This driver creates a gate clk with the possibility to have multiple parents. That can cause problems if the common clk framework tries to call the get_parent() op and gets back a number that's larger than the number of parents the clk says it supports in clk_init_data::num_parents. Let's duplicate the clk_ops structure each time this function is called and drop the get/set parent ops when there is only one parent. This allows the framework to consider a number larger than clk_init_data::num_parents as an error condition of the get_parent() clk op, clearing the way for proper code. Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Tested-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
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| .. | ||
| clk-gate-a10.c | ||
| clk-gate-s10.c | ||
| clk-gate.c | ||
| clk-periph-a10.c | ||
| clk-periph-s10.c | ||
| clk-periph.c | ||
| clk-pll-a10.c | ||
| clk-pll-s10.c | ||
| clk-pll.c | ||
| clk-s10.c | ||
| clk.c | ||
| clk.h | ||
| Makefile | ||
| stratix10-clk.h | ||