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| author | Arnd Bergmann <arnd@arndb.de> | 2024-04-09 16:22:19 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2024-04-09 16:22:19 +0200 |
| commit | 64c80c99ed4a608aba516362e19e3bf5dffd36d7 (patch) | |
| tree | 8761007bc77808829ea3cdd291ba7e2b943231d8 /drivers | |
| parent | 7d177ae11468b77899eefd4b425f19b4af883b5f (diff) | |
| parent | b70c7996d4ffb2e02895132e8a79a37cee66504f (diff) | |
| download | lwn-64c80c99ed4a608aba516362e19e3bf5dffd36d7.tar.gz lwn-64c80c99ed4a608aba516362e19e3bf5dffd36d7.zip | |
Merge tag 'scmi-fixes-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes
Arm SCMI fixes for v6.9
Couple of fixes to address wrong fastchannel initialization in powercap
protocol and disable seeking support for SCMI raw debugfs entries.
* tag 'scmi-fixes-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Make raw debugfs entries non-seekable
firmware: arm_scmi: Fix wrong fastchannel initialization
Link: https://lore.kernel.org/r/20240404140306.450330-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/firmware/arm_scmi/powercap.c | 2 | ||||
| -rw-r--r-- | drivers/firmware/arm_scmi/raw_mode.c | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/firmware/arm_scmi/powercap.c b/drivers/firmware/arm_scmi/powercap.c index ea9201e7044c..1fa79bba492e 100644 --- a/drivers/firmware/arm_scmi/powercap.c +++ b/drivers/firmware/arm_scmi/powercap.c @@ -736,7 +736,7 @@ static void scmi_powercap_domain_init_fc(const struct scmi_protocol_handle *ph, ph->hops->fastchannel_init(ph, POWERCAP_DESCRIBE_FASTCHANNEL, POWERCAP_PAI_GET, 4, domain, &fc[POWERCAP_FC_PAI].get_addr, NULL, - &fc[POWERCAP_PAI_GET].rate_limit); + &fc[POWERCAP_FC_PAI].rate_limit); *p_fc = fc; } diff --git a/drivers/firmware/arm_scmi/raw_mode.c b/drivers/firmware/arm_scmi/raw_mode.c index 350573518503..130d13e9cd6b 100644 --- a/drivers/firmware/arm_scmi/raw_mode.c +++ b/drivers/firmware/arm_scmi/raw_mode.c @@ -921,7 +921,7 @@ static int scmi_dbg_raw_mode_open(struct inode *inode, struct file *filp) rd->raw = raw; filp->private_data = rd; - return 0; + return nonseekable_open(inode, filp); } static int scmi_dbg_raw_mode_release(struct inode *inode, struct file *filp) @@ -950,6 +950,7 @@ static const struct file_operations scmi_dbg_raw_mode_reset_fops = { .open = scmi_dbg_raw_mode_open, .release = scmi_dbg_raw_mode_release, .write = scmi_dbg_raw_mode_reset_write, + .llseek = no_llseek, .owner = THIS_MODULE, }; @@ -959,6 +960,7 @@ static const struct file_operations scmi_dbg_raw_mode_message_fops = { .read = scmi_dbg_raw_mode_message_read, .write = scmi_dbg_raw_mode_message_write, .poll = scmi_dbg_raw_mode_message_poll, + .llseek = no_llseek, .owner = THIS_MODULE, }; @@ -975,6 +977,7 @@ static const struct file_operations scmi_dbg_raw_mode_message_async_fops = { .read = scmi_dbg_raw_mode_message_read, .write = scmi_dbg_raw_mode_message_async_write, .poll = scmi_dbg_raw_mode_message_poll, + .llseek = no_llseek, .owner = THIS_MODULE, }; @@ -998,6 +1001,7 @@ static const struct file_operations scmi_dbg_raw_mode_notification_fops = { .release = scmi_dbg_raw_mode_release, .read = scmi_test_dbg_raw_mode_notif_read, .poll = scmi_test_dbg_raw_mode_notif_poll, + .llseek = no_llseek, .owner = THIS_MODULE, }; @@ -1021,6 +1025,7 @@ static const struct file_operations scmi_dbg_raw_mode_errors_fops = { .release = scmi_dbg_raw_mode_release, .read = scmi_test_dbg_raw_mode_errors_read, .poll = scmi_test_dbg_raw_mode_errors_poll, + .llseek = no_llseek, .owner = THIS_MODULE, }; |