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mtd: m25p80: remove obsolete FIXME 

The FIXME and NOTE have already been fixed (we have FAST_READ support).

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Reviewed-by: Sourav Poddar <sourav.poddar@ti.com>
Acked-by: Marek Vasut <marex@denx.de>
hifive-unleashed-5.1
Brian Norris 2013-07-29 23:57:57 -07:00
parent 778d226a14
commit 1a874e9101
1 changed files with 0 additions and 9 deletions
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9
drivers/mtd/devices/m25p80.c
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@ -367,10 +367,6 @@ static int m25p80_read(struct mtd_info *mtd, loff_t from, size_t len,
spi_message_init(&m);
memset(t, 0, (sizeof t));
/* NOTE:
* OPCODE_FAST_READ (if available) is faster.
* Should add 1 byte DUMMY_BYTE.
*/
t[0].tx_buf = flash->command;
t[0].len = m25p_cmdsz(flash) + (flash->fast_read ? 1 : 0);
spi_message_add_tail(&t[0], &m);
@ -388,11 +384,6 @@ static int m25p80_read(struct mtd_info *mtd, loff_t from, size_t len,
return 1;
}
/* FIXME switch to OPCODE_FAST_READ. It's required for higher
* clocks; and at this writing, every chip this driver handles
* supports that opcode.
*/
/* Set up the write data buffer. */
opcode = flash->read_opcode;
flash->command[0] = opcode;