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firmware: dmi_scan: Clarify dmi_save_extended_devices
Get rid of the arbitrary 5-byte pointer offset, it served no purpose and made it harder to match the code with the SMBIOS specification. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Jordan Hargrave <jordan_hargrave@dell.com> Cc: Narendra K <narendra_k@dell.com>
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@ -346,16 +346,15 @@ static void __init dmi_save_dev_onboard(int instance, int segment, int bus,
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static void __init dmi_save_extended_devices(const struct dmi_header *dm)
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static void __init dmi_save_extended_devices(const struct dmi_header *dm)
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{
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{
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const char *name;
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const char *name;
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const u8 *d = (u8 *) dm + 5;
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const u8 *d = (u8 *)dm;
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/* Skip disabled device */
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/* Skip disabled device */
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if ((*d & 0x80) == 0)
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if ((d[0x5] & 0x80) == 0)
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return;
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return;
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name = dmi_string_nosave(dm, *(d - 1));
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name = dmi_string_nosave(dm, d[0x4]);
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dmi_save_dev_onboard(*(d+1), *(u16 *)(d+2), *(d+4), *(d+5),
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dmi_save_dev_onboard(d[0x6], *(u16 *)(d + 0x7), d[0x9], d[0xA], name);
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name);
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dmi_save_one_device(d[0x5] & 0x7f, name);
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dmi_save_one_device(*d & 0x7f, name);
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}
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}
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static void __init count_mem_devices(const struct dmi_header *dm, void *v)
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static void __init count_mem_devices(const struct dmi_header *dm, void *v)
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