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| author | Juan Antonio Aldea-Armenteros <juant.aldea@gmail.com> | 2020-11-19 13:27:38 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-23 17:59:51 +0100 |
| commit | 1b9419d1f676b7e5597e5c4593f3d8bbb28372ff (patch) | |
| tree | 3542a8d420de9c695b65537082197f95c59af6d3 /drivers/fpga/fpga-bridge.c | |
| parent | 41d02747c4d12fdbf63f9148befc33b0b9f7c634 (diff) | |
staging: trivial: hikey9xx: fix be32<->u32 casting warnings
This patch fixes the following warnings reported by sparse, by adding
missing __force annotations.
drivers/staging/hikey9xx/hisi-spmi-controller.c:164:24: warning: cast to restricted __be32
drivers/staging/hikey9xx/hisi-spmi-controller.c:164:24: warning: cast to restricted __be32
drivers/staging/hikey9xx/hisi-spmi-controller.c:164:24: warning: cast to restricted __be32
drivers/staging/hikey9xx/hisi-spmi-controller.c:164:24: warning: cast to restricted __be32
drivers/staging/hikey9xx/hisi-spmi-controller.c:164:24: warning: cast to restricted __be32
drivers/staging/hikey9xx/hisi-spmi-controller.c:164:24: warning: cast to restricted __be32
drivers/staging/hikey9xx/hisi-spmi-controller.c:239:25: warning: cast from restricted __be32
Rationale for #164:
data is declared as u32, and it is read and then converted by means of
be32_to_cpu(). Said function expects a __be32 but data is u32, therefore
there's a type missmatch here.
Rationale for #239:
Is the dual of #164. This time data going to be written so it
needs to be converted from cpu to __be32, but writel() expects u32 and the
output of cpu_to_be32 returns a __be32.
Signed-off-by: Juan Antonio Aldea-Armenteros <juant.aldea@gmail.com>
Link: https://lore.kernel.org/r/20201119122737.189675-1-juant.aldea@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions