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authorKai-Heng Feng <kai.heng.feng@canonical.com>2022-01-25 13:50:09 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-01-26 18:53:28 +0100
commit71732e24609b5a7af96efc89aebde55f76c1de3e (patch)
treee60984dbb7c96d2969cf35711ea431570743bee0 /drivers/misc/cardreader/rts5228.c
parentb11a3c7a4b31fbc331670d5e2378ed71a4334be0 (diff)
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misc: rtsx: Quiesce rts5249 on system suspend
Set more registers in force_power_down callback to avoid S3 wakeup from hotplugging cards. This is originally written by Ricky WU. Link: https://lore.kernel.org/lkml/c4525b4738f94483b9b8f8571fc80646@realtek.com/ Cc: Ricky WU <ricky_wu@realtek.com> Tested-by: Ricky WU <ricky_wu@realtek.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Link: https://lore.kernel.org/r/20220125055010.1866563-4-kai.heng.feng@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/cardreader/rts5228.c')
-rw-r--r--drivers/misc/cardreader/rts5228.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/cardreader/rts5228.c b/drivers/misc/cardreader/rts5228.c
index ffc128278613..ffe3afbf8bfe 100644
--- a/drivers/misc/cardreader/rts5228.c
+++ b/drivers/misc/cardreader/rts5228.c
@@ -91,7 +91,7 @@ static int rts5228_optimize_phy(struct rtsx_pcr *pcr)
return rtsx_pci_write_phy_register(pcr, 0x07, 0x8F40);
}
-static void rts5228_force_power_down(struct rtsx_pcr *pcr, u8 pm_state)
+static void rts5228_force_power_down(struct rtsx_pcr *pcr, u8 pm_state, bool runtime)
{
/* Set relink_time to 0 */
rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 1, MASK_8_BIT_DEF, 0);