Hi Pali,
On 3/4/23 11:41, Pali Rohár wrote:
Show correct information in debug() output and use correct names for variables.
No functional change.
Signed-off-by: Pali Rohár pali@kernel.org
arch/arm/mach-mvebu/cpu.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c index 97154aaa2a7e..018a3614d4dd 100644 --- a/arch/arm/mach-mvebu/cpu.c +++ b/arch/arm/mach-mvebu/cpu.c @@ -67,6 +67,8 @@ u32 get_boot_device(void) { u32 val; u32 boot_device;
u32 boot_err_mode;
u32 boot_err_code;
/*
- First check, if UART boot-mode is active. This can only
@@ -74,9 +76,9 @@ u32 get_boot_device(void) * MSB marks if the UART mode is active. */ val = readl(BOOTROM_ERR_REG);
- boot_device = (val & BOOTROM_ERR_MODE_MASK) >> BOOTROM_ERR_MODE_OFFS;
- debug("BOOTROM_REG=0x%08x boot_device=0x%x\n", val, boot_device);
- if (boot_device == BOOTROM_ERR_MODE_UART)
boot_err_mode = (val & BOOTROM_ERR_MODE_MASK) >> BOOTROM_ERR_MODE_OFFS;
debug("BOOTROM_ERR_REG=0x%08x boot_err_mode=0x%x\n", val, boot_err_mode);
if (boot_err_mode == BOOTROM_ERR_MODE_UART) return BOOT_DEVICE_UART;
#ifdef CONFIG_ARMADA_38X
@@ -84,8 +86,9 @@ u32 get_boot_device(void) * If the bootrom error code contains any other than zeros it's an * error condition and the bootROM has fallen back to UART boot */
- boot_device = (val & BOOTROM_ERR_CODE_MASK) >> BOOTROM_ERR_CODE_OFFS;
- if (boot_device)
- boot_err_code = (val & BOOTROM_ERR_CODE_MASK) >> BOOTROM_ERR_CODE_OFFS;
- debug("boot_err_code=0x%x\n", boot_err_code);
- if (boot_err_code) return BOOT_DEVICE_UART; #endif
This leads to the following compile warnings, e.g. for maxbcm_defconfig:
[stefan@zen4 u-boot-marvell (next)]$ make -sj arch/arm/mach-mvebu/cpu.c: In function 'get_boot_device': arch/arm/mach-mvebu/cpu.c:71:13: warning: unused variable 'boot_err_code' [-Wunused-variable] 71 | u32 boot_err_code; | ^~~~~~~~~~~~~ arch/arm/mach-mvebu/cpu.c: In function 'get_boot_device': arch/arm/mach-mvebu/cpu.c:71:13: warning: unused variable 'boot_err_code' [-Wunused-variable] 71 | u32 boot_err_code; | ^~~~~~~~~~~~~
Could you please take a look?
Thanks, Stefan