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staging: olpc_dcon: remove noinit module variable

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This came from Jordan's original 2007 gxfb_dcon commit.  I've never
seen or heard of it actually being used.  Presumably it was once
useful for skipping hardware initialization when reloading the module
over and over during driver development..

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Andres Salomon 2011-07-21 20:37:43 -07:00 committed by Greg Kroah-Hartman
parent d6a32aa1b1
commit 24e2617050
1 changed files with 2 additions and 5 deletions
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7
drivers/staging/olpc_dcon/olpc_dcon.c
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@ -36,9 +36,6 @@
static int resumeline = 898;
module_param(resumeline, int, 0444);
static int noinit;
module_param(noinit, int, 0444);
/* Default off since it doesn't work on DCON ASIC in B-test OLPC board */
static int useaa = 1;
module_param(useaa, int, 0444);
@ -90,7 +87,7 @@ static int dcon_hw_init(struct dcon_priv *dcon, int is_init)
}
}
if (ver < 0xdc02 && !noinit) {
if (ver < 0xdc02) {
/* Initialize the DCON registers */
/* Start with work-arounds for DCON ASIC */
@ -106,7 +103,7 @@ static int dcon_hw_init(struct dcon_priv *dcon, int is_init)
i2c_smbus_write_word_data(client, 0x3b, 0x002b);
i2c_smbus_write_word_data(client, 0x41, 0x0101);
i2c_smbus_write_word_data(client, 0x42, 0x0101);
} else if (!noinit) {
} else {
/* SDRAM setup/hold time */
i2c_smbus_write_word_data(client, 0x3a, 0xc040);
i2c_smbus_write_word_data(client, 0x41, 0x0000);