soc/fsl: qbman: fix conflicting alignment attributes
[ Upstream commit 040f31196e8b2609613f399793b9225271b79471 ]
When building with W=1, gcc points out that the __packed attribute
on struct qm_eqcr_entry conflicts with the 8-byte alignment
attribute on struct qm_fd inside it:
drivers/soc/fsl/qbman/qman.c:189:1: error: alignment 1 of 'struct qm_eqcr_entry' is less than 8 [-Werror=packed-not-aligned]
I assume that the alignment attribute is the correct one, and
that qm_eqcr_entry cannot actually be unaligned in memory,
so add the same alignment on the outer struct.
Fixes: c535e923bb
("soc/fsl: Introduce DPAA 1.x QMan device driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210323131530.2619900-1-arnd@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -186,7 +186,7 @@ struct qm_eqcr_entry {
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__be32 tag;
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struct qm_fd fd;
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u8 __reserved3[32];
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} __packed;
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} __packed __aligned(8);
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#define QM_EQCR_VERB_VBIT 0x80
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#define QM_EQCR_VERB_CMD_MASK 0x61 /* but only one value; */
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#define QM_EQCR_VERB_CMD_ENQUEUE 0x01
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