On Friday 13 July 2012 14:07:18 Stephan Linz wrote: > There are more than the M25Pxx serial flashs that can be > used with the stmicro driver, for example: the M25PXxx or > N25Qxx serie. All these chips have burned in the original > stmicro manufacture id 0x20 together with a standard > two-byte signature.
can you rebase onto mainline and re-post ?
> --- a/drivers/mtd/spi/stmicro.c
> +++ b/drivers/mtd/spi/stmicro.c
>
> for (i = 0; i < ARRAY_SIZE(stmicro_spi_flash_table); i++) {
> params = &stmicro_spi_flash_table[i];
> - if (params->idcode1 == idcode[2]) {
> + if (params->id == ((idcode[1] << 8) | idcode[2]))
> break;
> - }
> }
can you add a local u16 variable and store the computation of the idcode here
to that above the for loop ?
> if (i == ARRAY_SIZE(stmicro_spi_flash_table)) {
> - debug("SF: Unsupported STMicro ID %02x\n", idcode[1]);
> + debug("SF: Unsupported STMicro ID %02x%02x\n",
> + idcode[1], idcode[2]);
then here you can simply change:
%02x -> %04x
idcode[1] -> <new var>
-mike
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