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Tiva SPI: Cosmetic improvements

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This commit is contained in:
Gregory Nutt
2015-02-17 12:45:47 -06:00
parent ee517f428d
commit af31df7396
1 changed files with 14 additions and 2 deletions
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arch/arm/src/tiva/tiva_i2c.c
+14 -2
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@@ -1,7 +1,7 @@
/************************************************************************************ /************************************************************************************
* arch/arm/src/tiva/tiva_i2c.c * arch/arm/src/tiva/tiva_i2c.c
* *
* Copyright (C) 2014 Gregory Nutt. All rights reserved. * Copyright (C) 2014-2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org> * Author: Gregory Nutt <gnutt@nuttx.org>
* *
* The basic structure of this driver derives in spirit (if nothing more) from the * The basic structure of this driver derives in spirit (if nothing more) from the
@@ -2233,60 +2233,70 @@ struct i2c_dev_s *up_i2cinitialize(int port)
config = &tiva_i2c0_config; config = &tiva_i2c0_config;
break; break;
#endif #endif
#ifdef CONFIG_TIVA_I2C1 #ifdef CONFIG_TIVA_I2C1
case 1: case 1:
priv = &tiva_i2c1_priv; priv = &tiva_i2c1_priv;
config = &tiva_i2c1_config; config = &tiva_i2c1_config;
break; break;
#endif #endif
#ifdef CONFIG_TIVA_I2C2 #ifdef CONFIG_TIVA_I2C2
case 2: case 2:
priv = &tiva_i2c2_priv; priv = &tiva_i2c2_priv;
config = &tiva_i2c2_config; config = &tiva_i2c2_config;
break; break;
#endif #endif
#ifdef CONFIG_TIVA_I2C3 #ifdef CONFIG_TIVA_I2C3
case 3: case 3:
priv = &tiva_i2c3_priv; priv = &tiva_i2c3_priv;
config = &tiva_i2c3_config; config = &tiva_i2c3_config;
break; break;
#endif #endif
#ifdef CONFIG_TIVA_I2C4 #ifdef CONFIG_TIVA_I2C4
case 4: case 4:
priv = &tiva_i2c4_priv; priv = &tiva_i2c4_priv;
config = &tiva_i2c4_config; config = &tiva_i2c4_config;
break; break;
#endif #endif
#ifdef CONFIG_TIVA_I2C5 #ifdef CONFIG_TIVA_I2C5
case 5: case 5:
priv = &tiva_i2c5_priv; priv = &tiva_i2c5_priv;
config = &tiva_i2c5_config; config = &tiva_i2c5_config;
break; break;
#endif #endif
#ifdef CONFIG_TIVA_I2C6 #ifdef CONFIG_TIVA_I2C6
case 6: case 6:
priv = &tiva_i2c6_priv; priv = &tiva_i2c6_priv;
config = &tiva_i2c6_config; config = &tiva_i2c6_config;
break; break;
#endif #endif
#ifdef CONFIG_TIVA_I2C7 #ifdef CONFIG_TIVA_I2C7
case 7: case 7:
priv = &tiva_i2c7_priv; priv = &tiva_i2c7_priv;
config = &tiva_i2c7_config; config = &tiva_i2c7_config;
break; break;
#endif #endif
#ifdef CONFIG_TIVA_I2C8 #ifdef CONFIG_TIVA_I2C8
case 8: case 8:
priv = &tiva_i2c8_priv; priv = &tiva_i2c8_priv;
config = &tiva_i2c8_config; config = &tiva_i2c8_config;
break; break;
#endif #endif
#ifdef CONFIG_TIVA_I2C9 #ifdef CONFIG_TIVA_I2C9
case 9: case 9:
priv = &tiva_i2c9_priv; priv = &tiva_i2c9_priv;
config = &tiva_i2c9_config; config = &tiva_i2c9_config;
break; break;
#endif #endif
default: default:
i2cdbg("I2C%d: ERROR: Not supported\n", port); i2cdbg("I2C%d: ERROR: Not supported\n", port);
return NULL; return NULL;
@@ -2294,8 +2304,10 @@ struct i2c_dev_s *up_i2cinitialize(int port)
/* Allocate instance */ /* Allocate instance */
if (!(inst = kmm_malloc(sizeof(struct tiva_i2c_inst_s)))) inst = kmm_malloc(sizeof(struct tiva_i2c_inst_s));
if (!inst)
{ {
i2cdbg("I2C%d: ERROR: Failed to allocate device instance\n", port);
return NULL; return NULL;
} }