Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / media / dvb / frontends / sp8870.c

diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c
index 764a95a..73829e6 100644 (file)
--- a/drivers/media/dvb/frontends/sp8870.c
+++ b/drivers/media/dvb/frontends/sp8870.c
@@ -22,7 +22,8 @@
 /*
  * This driver needs external firmware. Please use the command
  * "<kerneldir>/Documentation/dvb/get_dvb_firmware alps_tdlb7" to
- * download/extract it, and then copy it to /usr/lib/hotplug/firmware.
+ * download/extract it, and then copy it to /usr/lib/hotplug/firmware
+ * or /lib/firmware (depending on configuration of firmware hotplug).
  */
 #define SP8870_DEFAULT_FIRMWARE "dvb-fe-sp8870.fw"
 
@@ -32,6 +33,8 @@
 #include <linux/device.h>
 #include <linux/firmware.h>
 #include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/slab.h>
 
 #include "dvb_frontend.h"
 #include "sp8870.h"
@@ -65,16 +68,16 @@ static int debug;
 
 static int sp8870_writereg (struct sp8870_state* state, u16 reg, u16 data)
 {
-        u8 buf [] = { reg >> 8, reg & 0xff, data >> 8, data & 0xff };
+       u8 buf [] = { reg >> 8, reg & 0xff, data >> 8, data & 0xff };
        struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 4 };
        int err;
 
-        if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
+       if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
                dprintk ("%s: writereg error (err == %i, reg == 0x%02x, data == 0x%02x)\n", __FUNCTION__, err, reg, data);
                return -EREMOTEIO;
        }
 
-        return 0;
+       return 0;
 }
 
 static int sp8870_readreg (struct sp8870_state* state, u16 reg)
@@ -303,7 +306,7 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
 static int sp8870_init (struct dvb_frontend* fe)
 {
        struct sp8870_state* state = fe->demodulator_priv;
-        const struct firmware *fw = NULL;
+       const struct firmware *fw = NULL;
 
        sp8870_wake_up(state);
        if (state->initialised) return 0;
@@ -532,10 +535,10 @@ static int sp8870_sleep(struct dvb_frontend* fe)
 
 static int sp8870_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
 {
-        fesettings->min_delay_ms = 350;
-        fesettings->step_size = 0;
-        fesettings->max_drift = 0;
-        return 0;
+       fesettings->min_delay_ms = 350;
+       fesettings->step_size = 0;
+       fesettings->max_drift = 0;
+       return 0;
 }
 
 static void sp8870_release(struct dvb_frontend* fe)