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| author | Takashi Iwai <tiwai@suse.de> | 2007-03-28 22:32:32 +0200 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2007-03-28 22:32:32 +0200 |
| commit | 8e617c8834fe2dde4e88ea9c2dcd9530c5b30839 (patch) | |
| tree | 79f4d58bc6b824e2447907e4473074fecae2e452 | |
| parent | 4eebc3a634130b6fc051034de488dfaff543e642 (diff) | |
| download | lwn-8e617c8834fe2dde4e88ea9c2dcd9530c5b30839.tar.gz lwn-8e617c8834fe2dde4e88ea9c2dcd9530c5b30839.zip | |
[ALSA] Fix invalid assignment of PCI revision
Fix the type of PCI revision to char from int and avoid invalid
assignment with pointer cast.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
| -rw-r--r-- | include/sound/ymfpci.h | 2 | ||||
| -rw-r--r-- | sound/pci/ca0106/ca0106.h | 2 | ||||
| -rw-r--r-- | sound/pci/ca0106/ca0106_main.c | 2 | ||||
| -rw-r--r-- | sound/pci/emu10k1/emu10k1x.c | 4 | ||||
| -rw-r--r-- | sound/pci/ymfpci/ymfpci_main.c | 2 |
5 files changed, 6 insertions, 6 deletions
diff --git a/include/sound/ymfpci.h b/include/sound/ymfpci.h index d567bfdbf513..efb9d5029a37 100644 --- a/include/sound/ymfpci.h +++ b/include/sound/ymfpci.h @@ -285,7 +285,7 @@ struct snd_ymfpci { int irq; unsigned int device_id; /* PCI device ID */ - unsigned int rev; /* PCI revision */ + unsigned char rev; /* PCI revision */ unsigned long reg_area_phys; void __iomem *reg_area_virt; struct resource *res_reg_area; diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h index c8131ea92ed6..44612585933c 100644 --- a/sound/pci/ca0106/ca0106.h +++ b/sound/pci/ca0106/ca0106.h @@ -590,7 +590,7 @@ struct snd_ca0106 { struct resource *res_port; int irq; - unsigned int revision; /* chip revision */ + unsigned char revision; /* chip revision */ unsigned int serial; /* serial number */ unsigned short model; /* subsystem id */ diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 9477838a9c88..cf84d4453af8 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -1260,7 +1260,7 @@ static int __devinit snd_ca0106_create(struct snd_card *card, pci_set_master(pci); /* read revision & serial */ - pci_read_config_byte(pci, PCI_REVISION_ID, (char *)&chip->revision); + pci_read_config_byte(pci, PCI_REVISION_ID, &chip->revision); pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial); pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model); #if 1 diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index 1107c8ec7f78..466bea42472d 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -234,7 +234,7 @@ struct emu10k1x { struct resource *res_port; int irq; - unsigned int revision; /* chip revision */ + unsigned char revision; /* chip revision */ unsigned int serial; /* serial number */ unsigned short model; /* subsystem id */ @@ -943,7 +943,7 @@ static int __devinit snd_emu10k1x_create(struct snd_card *card, pci_set_master(pci); /* read revision & serial */ - pci_read_config_byte(pci, PCI_REVISION_ID, (char *)&chip->revision); + pci_read_config_byte(pci, PCI_REVISION_ID, &chip->revision); pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial); pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model); snd_printk(KERN_INFO "Model %04x Rev %08x Serial %08x\n", chip->model, diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c index a1aa74b79b3d..16ea38cb5438 100644 --- a/sound/pci/ymfpci/ymfpci_main.c +++ b/sound/pci/ymfpci/ymfpci_main.c @@ -2261,7 +2261,7 @@ int __devinit snd_ymfpci_create(struct snd_card *card, chip->pci = pci; chip->irq = -1; chip->device_id = pci->device; - pci_read_config_byte(pci, PCI_REVISION_ID, (u8 *)&chip->rev); + pci_read_config_byte(pci, PCI_REVISION_ID, &chip->rev); chip->reg_area_phys = pci_resource_start(pci, 0); chip->reg_area_virt = ioremap_nocache(chip->reg_area_phys, 0x8000); pci_set_master(pci); |