6c9feabc2c
When the firmware code is disabled, the incomplete error handling
in the clk driver causes compile-time warnings:
drivers/clk/zynqmp/pll.c: In function 'zynqmp_pll_recalc_rate':
drivers/clk/zynqmp/pll.c:147:29: error: 'fbdiv' is used uninitialized [-Werror=uninitialized]
147 | rate = parent_rate * fbdiv;
| ~~~~~~~~~~~~^~~~~~~
In function 'zynqmp_pll_get_mode',
inlined from 'zynqmp_pll_recalc_rate' at drivers/clk/zynqmp/pll.c:148:6:
drivers/clk/zynqmp/pll.c:61:27: error: 'ret_payload' is used uninitialized [-Werror=uninitialized]
61 | return ret_payload[1];
| ~~~~~~~~~~~^~~
drivers/clk/zynqmp/pll.c: In function 'zynqmp_pll_recalc_rate':
drivers/clk/zynqmp/pll.c:53:13: note: 'ret_payload' declared here
53 | u32 ret_payload[PAYLOAD_ARG_CNT];
| ^~~~~~~~~~~
drivers/clk/zynqmp/clk-mux-zynqmp.c: In function 'zynqmp_clk_mux_get_parent':
drivers/clk/zynqmp/clk-mux-zynqmp.c:57:16: error: 'val' is used uninitialized [-Werror=uninitialized]
57 | return val;
| ^~~
As it was apparently intentional to support this for compile testing
purposes, change the code to have just enough error handling for the
compiler to not notice the remaining bugs.
Fixes:
|
||
|---|---|---|
| .. | ||
| clk-gate-zynqmp.c | ||
| clk-mux-zynqmp.c | ||
| clk-zynqmp.h | ||
| clkc.c | ||
| divider.c | ||
| Kconfig | ||
| Makefile | ||
| pll.c | ||