linux-kernel - Re: [PATCH net-next] liquidio: Fix -Wmissing-prototypes warnings for liquidio

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Date:   Fri, 18 Sep 2020 10:43:50 -0700
From:   Saeed Mahameed <saeed@...nel.org>
To:     Wang Hai <wanghai38@...wei.com>, dchickles@...vell.com,
        sburla@...vell.com, fmanlunas@...vell.com, davem@...emloft.net,
        kuba@...nel.org
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] liquidio: Fix -Wmissing-prototypes warnings
 for liquidio

On Fri, 2020-09-18 at 21:02 +0800, Wang Hai wrote:
> If the header file containing a function's prototype isn't included
> by
> the sourcefile containing the associated function, the build system
> complains of missing prototypes.
> 
> Fixes the following W=1 kernel build warning(s):
> 
> drivers/net/ethernet/cavium/liquidio/cn68xx_device.c:124:5: warning:
> no previous prototype for ‘lio_setup_cn68xx_octeon_device’ [-
> Wmissing-prototypes]
> drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c:159:1: warning:
> no previous prototype for ‘octeon_pci_read_core_mem’ [-Wmissing-
> prototypes]
> drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c:168:1: warning:
> no previous prototype for ‘octeon_pci_write_core_mem’ [-Wmissing-
> prototypes]
> drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c:176:5: warning:
> no previous prototype for ‘octeon_read_device_mem64’ [-Wmissing-
> prototypes]
> drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c:185:5: warning:
> no previous prototype for ‘octeon_read_device_mem32’ [-Wmissing-
> prototypes]
> drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c:194:6: warning:
> no previous prototype for ‘octeon_write_device_mem32’ [-Wmissing-
> prototypes]
> 
> Signed-off-by: Wang Hai <wanghai38@...wei.com>
> 

Reviewed-by: Saeed Mahameed <saeedm@...dia.com>