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Sat, 22 Aug 2026 01:34:21 -0700 (PDT) From: Triet Hoang To: sudipm.mukherjee@gmail.com Cc: teddy.wang@siliconmotion.com, gregkh@linuxfoundation.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Triet Hoang Subject: [PATCH] staging: sm750: Convert to DEFINE_SIMPLE_DEV_PM_OPS() Date: Sat, 22 Aug 2026 08:34:08 +0000 Message-ID: <20260822083408.44764-1-triet.hoang.dev@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Convert the deprecated SIMPLE_DEV_PM_OPS to DEFINE_SIMPLE_DEV_PM_OPS and pm_sleep_ptr(). This lets us drop the __maybe_unused annotations from the suspend and resume callbacks, also reduces kernel size in case CONFIG_PM or CONFIG_PM_SLEEP is disabled. Signed-off-by: Triet Hoang --- drivers/staging/sm750fb/sm750.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c index 89c811e0806c..ed6d0a93f0dc 100644 --- a/drivers/staging/sm750fb/sm750.c +++ b/drivers/staging/sm750fb/sm750.c @@ -394,7 +394,7 @@ static inline unsigned int chan_to_field(unsigned int chan, return chan << bf->offset; } -static int __maybe_unused lynxfb_suspend(struct device *dev) +static int lynxfb_suspend(struct device *dev) { struct fb_info *info; struct sm750_dev *sm750_dev; @@ -415,7 +415,7 @@ static int __maybe_unused lynxfb_suspend(struct device *dev) return 0; } -static int __maybe_unused lynxfb_resume(struct device *dev) +static int lynxfb_resume(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct fb_info *info; @@ -1106,14 +1106,14 @@ static const struct pci_device_id smi_pci_table[] = { MODULE_DEVICE_TABLE(pci, smi_pci_table); -static SIMPLE_DEV_PM_OPS(lynxfb_pm_ops, lynxfb_suspend, lynxfb_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(lynxfb_pm_ops, lynxfb_suspend, lynxfb_resume); static struct pci_driver lynxfb_driver = { .name = "sm750fb", .id_table = smi_pci_table, .probe = lynxfb_pci_probe, .remove = lynxfb_pci_remove, - .driver.pm = &lynxfb_pm_ops, + .driver.pm = pm_sleep_ptr(&lynxfb_pm_ops), }; static int __init lynxfb_init(void) -- 2.53.0