Commit 3071a9d0 authored Jan 25, 2008 by Bartlomiej Zolnierkiewicz

ide: make 'extra' field in struct ide_port_info u8



The maximum value used currently for 'extra' field in struct ide_port_info
is 240.

Make 'extra' u8 so it packs nicely together with enablebits[] and 'chipset'
fields (ide_pci_enablebit_t is 3 bytes and hwif_chipset_t is 1 byte).

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

parent e62925dd

include/linux/ide.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -1111,7 +1111,7 @@ struct ide_port_info {
		void (fixup)(ide_hwif_t );
		ide_pci_enablebit_t enablebits[2];
		hwif_chipset_t chipset;
		unsigned int extra;
		u8 extra;
		u32 host_flags;
		u8 pio_mask;
		u8 swdma_mask;

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