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Merge tag 'char-misc-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Browse Source 
Pull char/misc driver updates from Greg KH:
 "Here is the large set of char/misc driver patches for 5.8-rc1

  Included in here are:

   - habanalabs driver updates, loads

   - mhi bus driver updates

   - extcon driver updates

   - clk driver updates (approved by the clock maintainer)

   - firmware driver updates

   - fpga driver updates

   - gnss driver updates

   - coresight driver updates

   - interconnect driver updates

   - parport driver updates (it's still alive!)

   - nvmem driver updates

   - soundwire driver updates

   - visorbus driver updates

   - w1 driver updates

   - various misc driver updates

  In short, loads of different driver subsystem updates along with the
  drivers as well.

  All have been in linux-next for a while with no reported issues"

* tag 'char-misc-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (233 commits)
  habanalabs: correctly cast u64 to void*
  habanalabs: initialize variable to default value
  extcon: arizona: Fix runtime PM imbalance on error
  extcon: max14577: Add proper dt-compatible strings
  extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
  extcon: remove redundant assignment to variable idx
  w1: omap-hdq: print dev_err if irq flags are not cleared
  w1: omap-hdq: fix interrupt handling which did show spurious timeouts
  w1: omap-hdq: fix return value to be -1 if there is a timeout
  w1: omap-hdq: cleanup to add missing newline for some dev_dbg
  /dev/mem: Revoke mappings when a driver claims the region
  misc: xilinx-sdfec: convert get_user_pages() --> pin_user_pages()
  misc: xilinx-sdfec: cleanup return value in xsdfec_table_write()
  misc: xilinx-sdfec: improve get_user_pages_fast() error handling
  nvmem: qfprom: remove incorrect write support
  habanalabs: handle MMU cache invalidation timeout
  habanalabs: don't allow hard reset with open processes
  habanalabs: GAUDI does not support soft-reset
  habanalabs: add print for soft reset due to event
  habanalabs: improve MMU cache invalidation code
  ...
This commit is contained in:
Linus Torvalds
2020-06-07 10:59:32 -07:00
parent f558b8364e 05c8a4fc44
commit 9aa900c809
290 changed files with 98789 additions and 2675 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
drivers/misc/cardreader/rtsx_pcr.c
View File

@@ -55,16 +55,10 @@ static const struct pci_device_id rtsx_pci_ids[] = {
MODULE_DEVICE_TABLE(pci, rtsx_pci_ids);
static inline void rtsx_pci_enable_aspm(struct rtsx_pcr *pcr)
{
rtsx_pci_update_cfg_byte(pcr, pcr->pcie_cap + PCI_EXP_LNKCTL,
0xFC, pcr->aspm_en);
}
static inline void rtsx_pci_disable_aspm(struct rtsx_pcr *pcr)
{
rtsx_pci_update_cfg_byte(pcr, pcr->pcie_cap + PCI_EXP_LNKCTL,
0xFC, 0);
pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL,
PCI_EXP_LNKCTL_ASPMC, 0);
}
static int rtsx_comm_set_ltr_latency(struct rtsx_pcr *pcr, u32 latency)
@@ -85,32 +79,17 @@ static int rtsx_comm_set_ltr_latency(struct rtsx_pcr *pcr, u32 latency)
int rtsx_set_ltr_latency(struct rtsx_pcr *pcr, u32 latency)
{
if (pcr->ops->set_ltr_latency)
return pcr->ops->set_ltr_latency(pcr, latency);
else
return rtsx_comm_set_ltr_latency(pcr, latency);
return rtsx_comm_set_ltr_latency(pcr, latency);
}
static void rtsx_comm_set_aspm(struct rtsx_pcr *pcr, bool enable)
{
struct rtsx_cr_option *option = &pcr->option;
if (pcr->aspm_enabled == enable)
return;
if (option->dev_aspm_mode == DEV_ASPM_DYNAMIC) {
if (enable)
rtsx_pci_enable_aspm(pcr);
else
rtsx_pci_disable_aspm(pcr);
} else if (option->dev_aspm_mode == DEV_ASPM_BACKDOOR) {
u8 mask = FORCE_ASPM_VAL_MASK;
u8 val = 0;
if (enable)
val = pcr->aspm_en;
rtsx_pci_write_register(pcr, ASPM_FORCE_CTL, mask, val);
}
pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL,
PCI_EXP_LNKCTL_ASPMC,
enable ? pcr->aspm_en : 0);
pcr->aspm_enabled = enable;
}
@@ -154,10 +133,7 @@ static void rtsx_comm_pm_full_on(struct rtsx_pcr *pcr)
static void rtsx_pm_full_on(struct rtsx_pcr *pcr)
{
if (pcr->ops->full_on)
pcr->ops->full_on(pcr);
else
rtsx_comm_pm_full_on(pcr);
rtsx_comm_pm_full_on(pcr);
}
void rtsx_pci_start_run(struct rtsx_pcr *pcr)
@@ -1111,10 +1087,7 @@ static void rtsx_comm_pm_power_saving(struct rtsx_pcr *pcr)
static void rtsx_pm_power_saving(struct rtsx_pcr *pcr)
{
if (pcr->ops->power_saving)
pcr->ops->power_saving(pcr);
else
rtsx_comm_pm_power_saving(pcr);
rtsx_comm_pm_power_saving(pcr);
}
static void rtsx_pci_idle_work(struct work_struct *work)