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86d884f528
In various places, string buffers of a fixed size are allocated, and
filled using snprintf() with the same fixed size, which is error-prone.
Replace this by calling devm_kasprintf() instead, which always uses the
appropriate size.
While at it, remove an unneeded intermediate variable, which allows us
to drop a cast as a bonus.
With the initial behavior it would have been possible to have a device tree
with a node address that would make "ccc<node_address>_pll<N>" exceed
18 characters. If that happened, the <N> would be cut off & both
pll 0 & 1 would be named identically. If that happens, pll1 would fail
to register. Thus, the fixes tag has been added to this commit.
Fixes:
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|---|---|---|
| .. | ||
| clk-core.c | ||
| clk-core.h | ||
| clk-mpfs-ccc.c | ||
| clk-mpfs.c | ||
| clk-pic32mzda.c | ||
| Kconfig | ||
| Makefile | ||