lkml.org 
[lkml]   [2019]   [Oct]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH -next] habanalabs: remove set but not used variable 'qman_base_addr'
On Wed, Oct 16, 2019 at 11:48 AM YueHaibing <yuehaibing@huawei.com> wrote:
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/misc/habanalabs/goya/goya.c: In function 'goya_init_mme_cmdq':
> drivers/misc/habanalabs/goya/goya.c:1536:6: warning:
> variable 'qman_base_addr' set but not used [-Wunused-but-set-variable]
>
> It is never used, so can be removed.
>
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
> drivers/misc/habanalabs/goya/goya.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
> index 6fba14b..1ef34ec 100644
> --- a/drivers/misc/habanalabs/goya/goya.c
> +++ b/drivers/misc/habanalabs/goya/goya.c
> @@ -1533,7 +1533,6 @@ static void goya_init_mme_cmdq(struct hl_device *hdev)
> u32 mtr_base_lo, mtr_base_hi;
> u32 so_base_lo, so_base_hi;
> u32 gic_base_lo, gic_base_hi;
> - u64 qman_base_addr;
>
> mtr_base_lo = lower_32_bits(CFG_BASE + mmSYNC_MNGR_MON_PAY_ADDRL_0);
> mtr_base_hi = upper_32_bits(CFG_BASE + mmSYNC_MNGR_MON_PAY_ADDRL_0);
> @@ -1545,9 +1544,6 @@ static void goya_init_mme_cmdq(struct hl_device *hdev)
> gic_base_hi =
> upper_32_bits(CFG_BASE + mmGIC_DISTRIBUTOR__5_GICD_SETSPI_NSR);
>
> - qman_base_addr = hdev->asic_prop.sram_base_address +
> - MME_QMAN_BASE_OFFSET;
> -
> WREG32(mmMME_CMDQ_CP_MSG_BASE0_ADDR_LO, mtr_base_lo);
> WREG32(mmMME_CMDQ_CP_MSG_BASE0_ADDR_HI, mtr_base_hi);
> WREG32(mmMME_CMDQ_CP_MSG_BASE1_ADDR_LO, so_base_lo);
> --
> 2.7.4
>
>

This patch is:
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Applied to -next
Thanks,
Oded

\
 
 \ /
  Last update: 2019-10-16 11:14    [W:0.047 / U:0.516 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site