From e5fd91f1ef340da553f7a79da9540c3db711c937 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 8 Sep 2015 01:01:14 -0300 Subject: Linux-libre 4.2-gnu --- drivers/pcmcia/ds.c | 76 +++++++++++++++++++++++++++++++---------------------- 1 file changed, 44 insertions(+), 32 deletions(-) (limited to 'drivers/pcmcia/ds.c') diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index d3baf0bfc..0decee6c5 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -81,8 +81,8 @@ static void pcmcia_check_driver(struct pcmcia_driver *p_drv) struct pcmcia_dynid { - struct list_head node; - struct pcmcia_device_id id; + struct list_head node; + struct pcmcia_device_id id; }; /** @@ -284,8 +284,8 @@ static int pcmcia_device_probe(struct device *dev) dev_dbg(dev, "base %x, regs %x", p_dev->config_base, p_dev->config_regs); } else { - dev_printk(KERN_INFO, dev, - "pcmcia: could not parse base and rmask0 of CIS\n"); + dev_info(dev, + "pcmcia: could not parse base and rmask0 of CIS\n"); p_dev->config_base = 0; p_dev->config_regs = 0; } @@ -382,15 +382,15 @@ static int pcmcia_device_remove(struct device *dev) /* check for proper unloading */ if (p_dev->_irq || p_dev->_io || p_dev->_locked) - dev_printk(KERN_INFO, dev, - "pcmcia: driver %s did not release config properly\n", - p_drv->name); + dev_info(dev, + "pcmcia: driver %s did not release config properly\n", + p_drv->name); for (i = 0; i < MAX_WIN; i++) if (p_dev->_win & CLIENT_WIN_REQ(i)) - dev_printk(KERN_INFO, dev, - "pcmcia: driver %s did not release window properly\n", - p_drv->name); + dev_info(dev, + "pcmcia: driver %s did not release window properly\n", + p_drv->name); /* references from pcmcia_probe_device */ pcmcia_put_dev(p_dev); @@ -566,7 +566,7 @@ static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, c->io[i].name = p_dev->devname; c->io[i].flags = IORESOURCE_IO; } - for (i = 0; i< MAX_WIN; i++) { + for (i = 0; i < MAX_WIN; i++) { c->mem[i].name = p_dev->devname; c->mem[i].flags = IORESOURCE_MEM; } @@ -578,8 +578,7 @@ static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, mutex_unlock(&s->ops_mutex); - dev_printk(KERN_NOTICE, &p_dev->dev, - "pcmcia: registering new device %s (IRQ: %d)\n", + dev_notice(&p_dev->dev, "pcmcia: registering new device %s (IRQ: %d)\n", p_dev->devname, p_dev->irq); pcmcia_device_query(p_dev); @@ -634,8 +633,24 @@ static int pcmcia_card_add(struct pcmcia_socket *s) ret = pccard_validate_cis(s, &no_chains); if (ret || !no_chains) { - dev_dbg(&s->dev, "invalid CIS or invalid resources\n"); - return -ENODEV; +#if defined(CONFIG_MTD_PCMCIA_ANONYMOUS) + /* Set up as an anonymous card. If we don't have anonymous + memory support then just error the card as there is no + point trying to second guess. + + Note: some cards have just a device entry, it may be + worth extending support to cover these in future */ + if (ret == -EIO) { + dev_info(&s->dev, "no CIS, assuming an anonymous memory card.\n"); + pcmcia_replace_cis(s, "\xFF", 1); + no_chains = 1; + ret = 0; + } else +#endif + { + dev_dbg(&s->dev, "invalid CIS or invalid resources\n"); + return -ENODEV; + } } if (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_LONGLINK_MFC, &mfc)) @@ -651,7 +666,7 @@ static int pcmcia_card_add(struct pcmcia_socket *s) } -static int pcmcia_requery_callback(struct device *dev, void * _data) +static int pcmcia_requery_callback(struct device *dev, void *_data) { struct pcmcia_device *p_dev = to_pcmcia_dev(dev); if (!p_dev->dev.driver) { @@ -729,7 +744,7 @@ static void pcmcia_requery(struct pcmcia_socket *s) * the one provided by the card is broken. The firmware files reside in * /lib/firmware/ in userspace. */ -static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) +static int pcmcia_load_firmware(struct pcmcia_device *dev, char *filename) { struct pcmcia_socket *s = dev->socket; const struct firmware *fw; @@ -745,16 +760,14 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) if (request_firmware(&fw, filename, &dev->dev) == 0) { if (fw->size >= CISTPL_MAX_CIS_SIZE) { ret = -EINVAL; - dev_printk(KERN_ERR, &dev->dev, - "pcmcia: CIS override is too big\n"); + dev_err(&dev->dev, "pcmcia: CIS override is too big\n"); goto release; } if (!pcmcia_replace_cis(s, fw->data, fw->size)) ret = 0; else { - dev_printk(KERN_ERR, &dev->dev, - "pcmcia: CIS override failed\n"); + dev_err(&dev->dev, "pcmcia: CIS override failed\n"); goto release; } @@ -781,7 +794,8 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) #else /* !CONFIG_PCMCIA_LOAD_CIS */ -static inline int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) +static inline int pcmcia_load_firmware(struct pcmcia_device *dev, + char *filename) { return -ENODEV; } @@ -1148,10 +1162,9 @@ static int pcmcia_dev_suspend(struct device *dev, pm_message_t state) if (p_drv->suspend) { ret = p_drv->suspend(p_dev); if (ret) { - dev_printk(KERN_ERR, dev, - "pcmcia: device %s (driver %s) did " - "not want to go to sleep (%d)\n", - p_dev->devname, p_drv->name, ret); + dev_err(dev, + "pcmcia: device %s (driver %s) did not want to go to sleep (%d)\n", + p_dev->devname, p_drv->name, ret); mutex_lock(&p_dev->socket->ops_mutex); p_dev->suspended = 0; mutex_unlock(&p_dev->socket->ops_mutex); @@ -1206,7 +1219,7 @@ static int pcmcia_dev_resume(struct device *dev) } -static int pcmcia_bus_suspend_callback(struct device *dev, void * _data) +static int pcmcia_bus_suspend_callback(struct device *dev, void *_data) { struct pcmcia_socket *skt = _data; struct pcmcia_device *p_dev = to_pcmcia_dev(dev); @@ -1217,7 +1230,7 @@ static int pcmcia_bus_suspend_callback(struct device *dev, void * _data) return runtime_suspend(dev); } -static int pcmcia_bus_resume_callback(struct device *dev, void * _data) +static int pcmcia_bus_resume_callback(struct device *dev, void *_data) { struct pcmcia_socket *skt = _data; struct pcmcia_device *p_dev = to_pcmcia_dev(dev); @@ -1342,14 +1355,13 @@ static int pcmcia_bus_add_socket(struct device *dev, socket = pcmcia_get_socket(socket); if (!socket) { - dev_printk(KERN_ERR, dev, - "PCMCIA obtaining reference to socket failed\n"); + dev_err(dev, "PCMCIA obtaining reference to socket failed\n"); return -ENODEV; } ret = sysfs_create_bin_file(&dev->kobj, &pccard_cis_attr); if (ret) { - dev_printk(KERN_ERR, dev, "PCMCIA registration failed\n"); + dev_err(dev, "PCMCIA registration failed\n"); pcmcia_put_socket(socket); return ret; } @@ -1361,7 +1373,7 @@ static int pcmcia_bus_add_socket(struct device *dev, ret = pccard_register_pcmcia(socket, &pcmcia_bus_callback); if (ret) { - dev_printk(KERN_ERR, dev, "PCMCIA registration failed\n"); + dev_err(dev, "PCMCIA registration failed\n"); pcmcia_put_socket(socket); return ret; } -- cgit v1.2.3-54-g00ecf