Re: [PATCH V1 1/7] accel/amdxdna: Declare npu device profile as static variables

[Mario Limonciello <mario.limonciello@amd.com>]

Hi,

Thanks for the patches.  For the series:

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>

I've committed them to drm-misc-next as well:

fee7aaee11f52 accel/amdxdna: Declare npu6_dev_priv as static
3b5bcf64a65b3 accel/amdxdna: Add __user to second parameter of 
aie2_query_status
72e487b47d249 accel/amdxdna: Declare force_cmdlist as static
1f74400529488 accel/amdxdna: Use rcu_access_pointer for __rcu pointer
c199310be29a0 accel/amdxdna: Declare aie2_max_col as static
3c8cfec3fcc4f accel/amdxdna: Declare mailbox register base as __iomem 
pointer
71486e48370e8 accel/amdxdna: Declare npu device profile as static variables

On 1/2/2025 15:22, Lizhi Hou wrote:
> Declare the variables as static to fix the sparse warnings:
> symbol 'npu5_dev_priv' was not declared. Should it be static?
> symbol 'npu1_dev_priv' was not declared. Should it be static?
> symbol 'npu4_dev_priv' was not declared. Should it be static?
> symbol 'npu2_dev_priv' was not declared. Should it be static?
> 
> Fixes: 8c9ff1b181ba ("accel/amdxdna: Add a new driver for AMD AI Engine")
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202412310648.dtMHgGem-lkp@intel.com/
> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
> ---
>   drivers/accel/amdxdna/npu1_regs.c | 2 +-
>   drivers/accel/amdxdna/npu2_regs.c | 2 +-
>   drivers/accel/amdxdna/npu4_regs.c | 2 +-
>   drivers/accel/amdxdna/npu5_regs.c | 2 +-
>   4 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/accel/amdxdna/npu1_regs.c b/drivers/accel/amdxdna/npu1_regs.c
> index e408af57e378..e4f6dac7d00f 100644
> --- a/drivers/accel/amdxdna/npu1_regs.c
> +++ b/drivers/accel/amdxdna/npu1_regs.c
> @@ -62,7 +62,7 @@ const struct dpm_clk_freq npu1_dpm_clk_table[] = {
>   	{ 0 }
>   };
>   
> -const struct amdxdna_dev_priv npu1_dev_priv = {
> +static const struct amdxdna_dev_priv npu1_dev_priv = {
>   	.fw_path        = "amdnpu/1502_00/npu.sbin",
>   	.protocol_major = 0x5,
>   	.protocol_minor = 0x7,
> diff --git a/drivers/accel/amdxdna/npu2_regs.c b/drivers/accel/amdxdna/npu2_regs.c
> index 286bd0d475e2..a081cac75ee0 100644
> --- a/drivers/accel/amdxdna/npu2_regs.c
> +++ b/drivers/accel/amdxdna/npu2_regs.c
> @@ -61,7 +61,7 @@
>   #define NPU2_SMU_BAR_BASE	MMNPU_APERTURE4_BASE
>   #define NPU2_SRAM_BAR_BASE	MMNPU_APERTURE1_BASE
>   
> -const struct amdxdna_dev_priv npu2_dev_priv = {
> +static const struct amdxdna_dev_priv npu2_dev_priv = {
>   	.fw_path        = "amdnpu/17f0_00/npu.sbin",
>   	.protocol_major = 0x6,
>   	.protocol_minor = 0x6,
> diff --git a/drivers/accel/amdxdna/npu4_regs.c b/drivers/accel/amdxdna/npu4_regs.c
> index 00c52833ce89..9f2e33182ec6 100644
> --- a/drivers/accel/amdxdna/npu4_regs.c
> +++ b/drivers/accel/amdxdna/npu4_regs.c
> @@ -82,7 +82,7 @@ const struct dpm_clk_freq npu4_dpm_clk_table[] = {
>   	{ 0 }
>   };
>   
> -const struct amdxdna_dev_priv npu4_dev_priv = {
> +static const struct amdxdna_dev_priv npu4_dev_priv = {
>   	.fw_path        = "amdnpu/17f0_10/npu.sbin",
>   	.protocol_major = 0x6,
>   	.protocol_minor = 12,
> diff --git a/drivers/accel/amdxdna/npu5_regs.c b/drivers/accel/amdxdna/npu5_regs.c
> index 118849272f27..5f1cf83461c4 100644
> --- a/drivers/accel/amdxdna/npu5_regs.c
> +++ b/drivers/accel/amdxdna/npu5_regs.c
> @@ -61,7 +61,7 @@
>   #define NPU5_SMU_BAR_BASE	MMNPU_APERTURE4_BASE
>   #define NPU5_SRAM_BAR_BASE	MMNPU_APERTURE1_BASE
>   
> -const struct amdxdna_dev_priv npu5_dev_priv = {
> +static const struct amdxdna_dev_priv npu5_dev_priv = {
>   	.fw_path        = "amdnpu/17f0_11/npu.sbin",
>   	.protocol_major = 0x6,
>   	.protocol_minor = 12,