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ide: Use a flag for an ATAPI device

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Rather than setting a different interface type, use a flag to indicate
that a device is ATAPI.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2022-08-11 19:34:53 -06:00 committed by Tom Rini
parent 1c2e255334
commit 606e0542b5
1 changed files with 3 additions and 3 deletions
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6
drivers/block/ide.c
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@ -525,8 +525,8 @@ static void ide_ident(struct blk_desc *dev_desc)
{ {
unsigned char c; unsigned char c;
hd_driveid_t iop; hd_driveid_t iop;
#ifdef CONFIG_ATAPI #ifdef CONFIG_ATAPI
bool is_atapi = false;
int retries = 0; int retries = 0;
#endif #endif
int device; int device;
@ -550,7 +550,7 @@ static void ide_ident(struct blk_desc *dev_desc)
(ide_inb(device, ATA_CYL_LOW) == 0x14) && (ide_inb(device, ATA_CYL_LOW) == 0x14) &&
(ide_inb(device, ATA_CYL_HIGH) == 0xEB)) { (ide_inb(device, ATA_CYL_HIGH) == 0xEB)) {
/* ATAPI Signature found */ /* ATAPI Signature found */
dev_desc->if_type = IF_TYPE_ATAPI; is_atapi = true;
/* /*
* Start Ident Command * Start Ident Command
*/ */
@ -623,7 +623,7 @@ static void ide_ident(struct blk_desc *dev_desc)
dev_desc->removable = 0; dev_desc->removable = 0;
#ifdef CONFIG_ATAPI #ifdef CONFIG_ATAPI
if (dev_desc->if_type == IF_TYPE_ATAPI) { if (is_atapi) {
atapi_inquiry(dev_desc); atapi_inquiry(dev_desc);
return; return;
} }