[PATCH 7/8] clk: ti: clkctrl: check return value of kasprintf()

[Stephen Boyd]

Quoting Claudiu Beznea (2023-05-30 02:39:12)
> kasprintf() returns a pointer to dynamically allocated memory.
> Pointer could be NULL in case allocation fails. Check pointer validity.
> Identified with coccinelle (kmerr.cocci script).
> 
> Fixes: 852049594b9a ("clk: ti: clkctrl: convert subclocks to use proper names also")
> Fixes: 6c3090520554 ("clk: ti: clkctrl: Fix hidden dependency to node name")
> Signed-off-by: Claudiu Beznea <claudiu.beznea at microchip.com>
> ---

Applied to clk-next