Merge tag 'sound-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "The majority of changes at this time were about ASoC with a lot of
  code refactoring works. From the functionality POV, there isn't much
  to see, but we have a wide range of device-specific fixes and updates.
  Here are some highlights:

   - Continued ASoC API cleanup work, spanned over many files

   - Added a SoundWire SCDA generic class driver with regmap support

   - Enhancements and fixes for Cirrus, Intel, Maxim and Qualcomm.

   - Support for ASoC Allwinner A523, Mediatek MT8189, Qualcomm QCM2290,
     QRB2210 and SM6115, SpacemiT K1, and TI TAS2568, TAS5802, TAS5806,
     TAS5815, TAS5828 and TAS5830

   - Usual HD-audio and USB-audio quirks and fixups

   - Support for Onkyo SE-300PCIE, TASCAM IF-FW/DM MkII

  Some gpiolib changes for shared GPIOs are included along with this PR
  for covering ASoC drivers changes"

* tag 'sound-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (739 commits)
  ALSA: hda/realtek: Add PCI SSIDs to HP ProBook quirks
  ALSA: usb-audio: Simplify with usb_endpoint_max_periodic_payload()
  ALSA: hda/realtek: fix mute/micmute LEDs don't work for more HP laptops
  ALSA: rawmidi: Fix inconsistent indenting warning reported by smatch
  ALSA: dice: fix buffer overflow in detect_stream_formats()
  ASoC: codecs: Modify awinic amplifier dsp read and write functions
  ASoC: SDCA: Fixup some more Kconfig issues
  ASoC: cs35l56: Log a message if firmware is missing
  ASoC: nau8325: Delete a stray tab
  firmware: cs_dsp: Add test cases for client_ops == NULL
  firmware: cs_dsp: Don't require client to provide a struct cs_dsp_client_ops
  ASoC: fsl_micfil: Set channel range control
  ASoC: fsl_micfil: Add default quality for different platforms
  ASoC: intel: sof_sdw: Add codec_info for cs42l45
  ASoC: sdw_utils: Add cs42l45 support functions
  ASoC: intel: sof_sdw: Add ability to have auxiliary devices
  ASoC: sdw_utils: Move codec_name to dai info
  ASoC: sdw_utils: Add codec_conf for every DAI
  ASoC: SDCA: Add terminal type into input/output widget name
  ASoC: SDCA: Align mute controls to ALSA expectations
  ...

1 files changed, 18 insertions, 0 deletions

diff --git a/include/linux/string.h b/include/linux/string.h
index fdd3442c6bcb..929d05d1247c 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -562,4 +562,22 @@ static inline bool strstarts(const char *str, const char *prefix)
 	return strncmp(str, prefix, strlen(prefix)) == 0;
 }
 
+/**
+ * strends - Check if a string ends with another string.
+ * @str - NULL-terminated string to check against @suffix
+ * @suffix - NULL-terminated string defining the suffix to look for in @str
+ *
+ * Returns:
+ * True if @str ends with @suffix. False in all other cases.
+ */
+static inline bool strends(const char *str, const char *suffix)
+{
+	unsigned int str_len = strlen(str), suffix_len = strlen(suffix);
+
+	if (str_len < suffix_len)
+		return false;
+
+	return !(strcmp(str + str_len - suffix_len, suffix));
+}
+
 #endif /* _LINUX_STRING_H_ */