[PATCH v2 0/3] mmc: sdhci-of-dwcmshc: minor cleanups

[Artem Shimko <a.shimko.dev@gmail.com>]

Hi,

This series introduces three non-functional cleanups for the Synopsys
DWC MSHC driver.

Patch 1 replaces udelay and usleep_range with fsleep,
following the kernel documentation recommendation for delays in
non-atomic contexts.

Patch 2 removes redundant IS_ERR() checks for bus_clk in suspend/resume
paths where the called functions already have internal protection.

Patch 3 converts error handling in probe paths to use dev_err_probe()
macro for more compact code and better deferred probe debugging.
--
Best regards,
Artem

ChangeLog:
  v1: 
    * https://lore.kernel.org/all/20260518110034.142587-1-a.shimko.dev@gmail.com/T/#t
  v2:
    * Remove redundant "Error:" prefix from dev_err_probe() message
    * Put dev_err_probe() call on a single line
    * Replace usleep_range() with fsleep(midpoint) as primary change
    * Reword commit message to clarify the purpose

Artem Shimko (3):
  mmc: sdhci-of-dwcmshc: improve delay and sleep handling with fsleep()
  mmc: sdhci-of-dwcmshc: remove redundant IS_ERR() check
  mmc: sdhci-of-dwcmshc: use dev_err_probe() to simplify error paths

 drivers/mmc/host/sdhci-of-dwcmshc.c | 50 ++++++++++++-----------------
 1 file changed, 20 insertions(+), 30 deletions(-)

-- 
2.43.0