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Fix Clang 22 warnings #7299

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Fix Clang 22 warnings #7299

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d0baea0
fixup! dmaengine: dw-axi-dmac: Add DMA channel selection
KonstaT Oct 27, 2025
19d9da6
fixup! drm/vc4: Assign 32 overlay planes to writeback only
KonstaT Feb 6, 2026
5a9927e
fixup! non-upstream: support DS1 exit firmware re-download
KonstaT Apr 29, 2024
85c90c3
fixup! pcie-brcmstb: move the unilateral disable of CLKREQ# before li…
KonstaT Feb 6, 2026
32253af
fixup! misc: Add RP1 PIO driver
KonstaT Mar 14, 2026
86367b6
fixup! ASoC: Add support for all the downstream rpi sound card drivers
KonstaT Apr 2, 2026
cc6a4fb
fixup! ASoC:Add Hifiberry Studio DAC8x soundcard driver
KonstaT Jan 28, 2026
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2 changes: 1 addition & 1 deletion drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1499,7 +1499,7 @@ static struct dma_chan *dw_axi_dma_of_xlate(struct of_phandle_args *dma_spec,
{
struct dw_axi_dma *dw = ofdma->of_dma_data;
struct axi_dma_chan *chan;
uint32_t chan_flags_all;
uint32_t chan_flags_all = 0;
uint32_t busy_channels;
struct dma_chan *dchan;
dma_cap_mask_t mask;
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2 changes: 1 addition & 1 deletion drivers/gpu/drm/vc4/vc4_plane.c
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Expand Up @@ -2817,7 +2817,7 @@ int vc4_plane_create_additional_planes(struct drm_device *drm)
struct drm_plane *cursor_plane;
struct drm_crtc *crtc;
unsigned int i;
struct drm_crtc *txp_crtc;
struct drm_crtc *txp_crtc = NULL;
uint32_t non_txp_crtc_mask;

drm_for_each_crtc(crtc, drm) {
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2 changes: 1 addition & 1 deletion drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h
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Expand Up @@ -310,7 +310,7 @@ struct eventmsgs_ext {
u8 command;
u8 len;
u8 maxgetsize;
u8 mask[1];
u8 mask[];
};

typedef int (*brcmf_fweh_handler_t)(struct brcmf_if *ifp,
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2 changes: 1 addition & 1 deletion drivers/pci/controller/pcie-brcmstb.c
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Expand Up @@ -1575,7 +1575,7 @@ static void brcm_config_clkreq(struct brcm_pcie *pcie)
{
static const char err_msg[] = "invalid 'brcm,clkreq-mode' DT string\n";
const char *mode = "default";
u32 clkreq_cntl;
u32 clkreq_cntl = 0;
int ret, tmp;

ret = of_property_read_string(pcie->np, "brcm,clkreq-mode", &mode);
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2 changes: 1 addition & 1 deletion include/linux/pio_rp1.h
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Expand Up @@ -41,7 +41,7 @@

#define NUM_PIO_STATE_MACHINES 4
#define PIO_INSTRUCTION_COUNT 32
#define PIO_ORIGIN_ANY ((uint)(~0))
#define PIO_ORIGIN_ANY ((uint16_t)(~0))
#define GPIOS_MASK ((1 << RP1_PIO_GPIO_COUNT) - 1)

#define PICO_NO_HARDWARE 0
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6 changes: 4 additions & 2 deletions sound/drivers/Kconfig
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Expand Up @@ -265,8 +265,9 @@ config SND_AC97_POWER_SAVE_DEFAULT

config SND_PIMIDI
tristate "Pimidi driver"
depends on SND_SEQUENCER && CRC8
depends on SND_SEQUENCER
select SND_RAWMIDI
select CRC8
help
Say Y here to include support for Blokas Pimidi.

Expand All @@ -275,7 +276,8 @@ config SND_PIMIDI

config SND_PISOUND_MICRO
tristate "Pisound Micro driver"
depends on SND_SEQUENCER && CRC8
depends on SND_SEQUENCER
select CRC8
help
Say Y here to include support for Blokas Pisound Micro.

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2 changes: 1 addition & 1 deletion sound/drivers/upisnd/upisnd_codec.c
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Expand Up @@ -736,7 +736,7 @@ static int adau1961_add_routes(struct snd_soc_component *component)
{
struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
struct adau *adau = snd_soc_component_get_drvdata(component);
int ret;
int ret = 0;

if (adau->clk_src != ADAU1961_CLK_SRC_MCLK)
ret = snd_soc_dapm_add_routes(dapm, &adau1961_dapm_pll_route, 1);
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2 changes: 1 addition & 1 deletion sound/soc/bcm/hifiberry_studio_dac8x.c
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Expand Up @@ -767,7 +767,7 @@ static int hb_uni_read_card_info(struct platform_device *pdev)
return -EINVAL;
}
} else {
if ((priv->card_info.card_clk_options == 0x02)) {
if (priv->card_info.card_clk_options == 0x02) {
dev_err(&pdev->dev,
"Card cannot run as i2s clock consumer\n");
return -EINVAL;
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