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nano2g: Work around GCC9 warning in the FTL code.

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As far as I can tell it's a false positive.

Change-Id: Ib4f993c717d673e53f1ec70b9f4701acc0ca6f27
This commit is contained in:
Solomon Peachy 2024-10-14 08:55:12 -04:00
parent d96b222a32
commit cda2f90e10
1 changed files with 10 additions and 5 deletions
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13
firmware/target/arm/s5l8700/ipodnano2g/ftl-nano2g.c
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@ -186,7 +186,6 @@ struct ftl_cxt_type
There is one of these per bank. */ There is one of these per bank. */
struct ftl_vfl_cxt_type struct ftl_vfl_cxt_type
{ {
/* Cross-bank update sequence number, incremented on every VFL /* Cross-bank update sequence number, incremented on every VFL
context commit on any bank. */ context commit on any bank. */
uint32_t usn; uint32_t usn;
@ -525,18 +524,24 @@ static uint32_t ftl_vfl_verify_checksum(uint32_t bank)
return 1; return 1;
} }
#ifndef FTL_READONLY #ifndef FTL_READONLY
#if __GNUC__ >= 9
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Waddress-of-packed-member"
#endif
/* Updates the checksums of the VFL context of the specified bank */ /* Updates the checksums of the VFL context of the specified bank */
static void ftl_vfl_update_checksum(uint32_t bank) static void ftl_vfl_update_checksum(uint32_t bank)
{ {
ftl_vfl_calculate_checksum(bank, &ftl_vfl_cxt[bank].checksum1, ftl_vfl_calculate_checksum(bank, &ftl_vfl_cxt[bank].checksum1,
&ftl_vfl_cxt[bank].checksum2); &ftl_vfl_cxt[bank].checksum2);
} }
#if __GNUC__ >= 9
#pragma GCC diagnostic pop
#endif #endif
#ifndef FTL_READONLY
/* Writes 8 copies of the VFL context of the specified bank to flash, /* Writes 8 copies of the VFL context of the specified bank to flash,
and succeeds if at least 4 can be read back properly. */ and succeeds if at least 4 can be read back properly. */
static uint32_t ftl_vfl_store_cxt(uint32_t bank) static uint32_t ftl_vfl_store_cxt(uint32_t bank)